Prosecution Insights
Last updated: August 18, 2026
Application No. 18/273,896

METHOD AND DEVICE FOR PROCESSING APPLICATION FUNCTION SESSION

Non-Final OA §103
Filed
Jul 24, 2023
Priority
Jan 26, 2021 — nonprovisional of PCTCN2021073848
Examiner
AREVALO, JOSEPH
Art Unit
2642
Tech Center
2600 — Communications
Assignee
Beijing Xiaomi Mobile Software Co., Ltd.
OA Round
3 (Non-Final)
84%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
728 granted / 863 resolved
+22.4% vs TC avg
Strong +21% interview lift
Without
With
+20.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
25 currently pending
Career history
892
Total Applications
across all art units

Statute-Specific Performance

§101
4.5%
-35.5% vs TC avg
§103
57.0%
+17.0% vs TC avg
§102
24.2%
-15.8% vs TC avg
§112
4.3%
-35.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 863 resolved cases

Office Action

§103
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Art Unit- Location The Art Unit location of your application in the USPTO has changed. To aid in correlating any papers for this application, all further correspondence regarding this application should be directed to Art Unit 2642. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 05/14/2026 has been entered. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claims 1-3, 5-6, 10, 12-13, 15-17,22, 24 and 25 are rejected under 35 U.S.C. 103 as being un-patentable over Li et al Patent Application No. :( US 2021/0168584 A1) hereinafter referred as Li, in view of Dao Patent Application No. :( US 2023/0276344 A1) hereinafter referred as Dao. For claim 1, Li discloses a method for processing an application function session, performed by a first network device, comprising: sending a first request, the first request being a request to reserve a resource for an application function session (paragraph [0066], lines 1-8);the first request comprising parameter information (charging policy, registration/ connection or signal strength) corresponding to of a group of User Equipment’s (UEs) (paragraph [0076], lines 1-8 discloses the request information that corresponds to the registration connection of the group of UEs). However, Li disclose all the subject matter of the claimed invention with the exemption of the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs as recited in claim 1. Dao from the same or analogous art teaches the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service (paragraph [0041], lines 10-19); wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS (paragraph [0071]-[0072], lines 1-9) and (paragraph [0304], lines 1-5); flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs(paragraph [0041], lines 10-19). Therefore, it would have been obvious for the person of ordinary skill in the art at the time of filling to use the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement, wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs as taught by Dao into the digital data transmitting and receiving apparatus for a emergencies in a data digital communication device of Li. The group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement, wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs can be modify/implemented by combining the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs with the device. This process is implemented as a hardware solution or as firmware solutions of Dao into the digital data transmitting and receiving apparatus for emergencies in a data digital communication device of Li. As disclosed in Dao, the motivation for the combination would be to use the multimodal service parameter information comprising period of time for a requested QOS that will help the communication to be more efficient and reliable for a better communication. For claim 2, Li discloses the method, wherein the first request is carried in a request for creating an application function session with quality of service (QoS) (paragraph [0081], lines 1-19). For claim 3, Li discloses the method, wherein the parameter information further comprises at least one of: Address of the one or more UEs (Paragraph [0045], lines 17-20); or QoS references corresponding to the one or more UE(Paragraph [0085], lines 1-5). For claim 5, Li discloses a method for processing an application function session, performed by a second network device, comprising: obtaining a first request, the first request being a request to reserve a resource for an application function session (paragraph [0066], lines 1-8); the first request comprising parameter information (charging policy, registration/ connection or signal strength) corresponding to of a group of User Equipment’s (UEs) (paragraph [0076], lines 1-8 discloses the request information that corresponds to the registration connection of the group of UEs). However, Li disclose all the subject matter of the claimed invention with the exemption of the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs as recited in claim 5. Dao from the same or analogous art teaches the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service (paragraph [0041], lines 10-19); wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS (paragraph [0071]-[0072], lines 1-9) and (paragraph [0304], lines 1-5); flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs(paragraph [0041], lines 10-19). Therefore, it would have been obvious for the person of ordinary skill in the art at the time of filling to use the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement, wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs as taught by Dao into the digital data transmitting and receiving apparatus for a emergencies in a data digital communication device of Li. The group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement, wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs can be modify/implemented by combining the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multimodal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QOS; flow descriptions corresponding to the one or more UEs or an alternative service requirement , wherein the alternative service requirement comprises one or more QOS reference parameter corresponding to the one or more UEs with the device. This process is implemented as a hardware solution or as firmware solutions of Dao into the digital data transmitting and receiving apparatus for emergencies in a data digital communication device of Li. As disclosed in Dao, the motivation for the combination would be to use the multimodal service parameter information comprising period of time for a requested QOS that will help the communication to be more efficient and reliable for a better communication. For claim 6, Li discloses the method, wherein the first request is carried in a request for creating an application function session with QoS (paragraph [0081], lines 1-19). For claim 10, Li discloses the method, wherein the parameter information further comprises at least one of: Address of the one or more UEs (Paragraph [0045], lines 17-20); or QoS references corresponding to the one or more UE(Paragraph [0085], lines 1-5). For claim 12, Li discloses a method processing an application function session, performed by a third network device, comprising: obtaining an application policy authorization request (paragraph [0073], lines 1-7), the application policy authorization request being a request for performing authorization on a request for creating an application function session with QoS (paragraph [0066], lines 1-8), (paragraph [0074], lines 1-10)-(paragraph [0075], lines 1-9) the application policy authorization request comprising parameter information (charging policy, registration/ connection or signal strength) corresponding to of a group of User Equipments (UEs) paragraph [0076], lines 1-8 discloses the request information that corresponds to the registration connection of the group of UEs). However, Li disclose all the subject matter of the claimed invention with the exemption of the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multi-modal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QoS; flow descriptions corresponding to the one or more UEs; or an alternative service requirement, wherein the alternative service requirement comprises one or more QoS reference parameters corresponding to the one or more UEs.as recited in claim 12. Dao from the same or analogous art teaches the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multi-modal service (paragraph [0041], lines 10-19);; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QoS (paragraph [0071]-[0072], lines 1-9) and (paragraph [0304], lines 1-5); flow descriptions corresponding to the one or more UEs; or an alternative service requirement, wherein the alternative service requirement comprises one or more QoS reference parameters corresponding to the one or more UEs(paragraph [0041], lines 10-19). Therefore, it would have been obvious for the person of ordinary skill in the art at the time of filling to use the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multi-modal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QoS; flow descriptions corresponding to the one or more UEs; or an alternative service requirement, wherein the alternative service requirement comprises one or more QoS reference parameters corresponding to the one or more UEs as taught by Dao into the digital data transmitting and receiving apparatus for a emergencies in a data digital communication device of Li. The group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multi-modal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QoS; flow descriptions corresponding to the one or more UEs; or an alternative service requirement, wherein the alternative service requirement comprises one or more QoS reference parameters corresponding to the one or more UEs can be modify/implemented by combining the group of UEs comprising one or more UEs, the one or more UEs comprising a UE supporting or having a multi-modal service; wherein the parameter information comprises at least one of: a period of time or a traffic volume for a requested QoS; flow descriptions corresponding to the one or more UEs; or an alternative service requirement, wherein the alternative service requirement comprises one or more QoS reference parameters corresponding to the one or more UEs with the device. This process is implemented as a hardware solution or as firmware solutions of Dao into the digital data transmitting and receiving apparatus for emergencies in a data digital communication device of Li. As disclosed in Dao, the motivation for the combination would be to use the multimodal service parameter information comprising period of time for a requested QOS that will help the communication to be more efficient and reliable for a better communication. For claim 13, Li disclose the method, further comprising: determining that the authorization is successful (see 714 and 715 fig. 7)(Paragraph [0085], lines 1-5); determining a QoS parameter set corresponding to the one or more UEs (Paragraph [0085], lines 1-5). For claim 15, Li disclose the method, further comprising: determining that the authorization is successful (see 714 and 715 fig. 7)(Paragraph [0085], lines 1-5); determining a QoS parameter set based on the one or more QoS reference parameters (Paragraph [0081], lines 16-19). For claim 16, Li disclose the method, further comprising: sending an application policy authorization response corresponding to the one or more UEs (paragraphs [0076]-[0077], lines 1-7). For claim 17, Li discloses the method, wherein the parameter information further comprises at least one of: address of the one or more UEs (Paragraph [0045], lines 17-20); or QoS references corresponding to the one or more UEs (Paragraph [0085], lines 1-5). For claim 22, Li discloses a device for processing an application function session, comprising: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to perform the method for processing an application function session ( Claim 22 has been analyzed and rejected with the same rationale as claim 1 applied above). For claim 24, Li discloses a device for processing an application function session, comprising: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to perform the method for processing an application function session of claim 12 ( Claim 24 has been analyzed and rejected with the same rationale as claim 12 applied above). For claim 25, Li discloses a device for processing an application function session, comprising: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to perform the method for processing an application function session ( Claim 25 has been analyzed and rejected with the same rationale as claim 5 applied above). Claims 7-9, are rejected under 35 U.S.C. 103 as being un-patentable over Li et al Patent Application No. :( US 2021/0168584 A1) hereinafter referred as Li, in view of Dao Patent Application No. :( US 2023/0276344 A1) hereinafter referred as Dao, in further view of Wang et al provisional Application No: (62/958/060) using the US Patent Application No.:( US 2023/0019215 B1) hereinafter referred as Wang For claim 7, Li disclose all the subject matter of the claimed invention with the exemption of the performing authorization on the request for creating the application function session with QoS as recited in claim 7. Wang from the same or analogous art teaches the performing authorization on the request for creating the application function session with QoS (paragraphs [0023], lines 1-8, [0148], lines 1-11-[0150] and [0322]). Therefore, it would have been obvious for the person of ordinary skill in the art at the time of filling to use the performing authorization on the request for creating the application function session with QoS as taught by Wang into the method of managing connections to a local area data network (LADN) in a 5G of Li. The performing authorization on the request for creating the application function session with QoS can be modify/implemented by combining the performing authorization on the request for creating the application function session with QoS with the device. This process is implemented as a hardware solution or as firmware solutions of Wang into the method of managing connections to a local area data network (LADN) in a 5G of Li. As disclosed in Wang, the motivation for the combination would be to use the QOS that is mapped to the group transmitting better communication more efficient and reliable. For claim 8, Li discloses the method, further comprising: determining that the authorization of the request for creating an application function session with QoS is successful (paragraph [0073], lines 1-7); and sending an application policy authorization request for performing authorization on the request for creating the application function session with QoS (paragraph [0074], lines 1-10)-(paragraph [0075], lines 1-9), the application policy authorization request comprising the parameter information (paragraph [0076], lines 1-7). For claim 9, Li discloses the method, further comprising: receiving an application policy authorization response (paragraph [0077], lines 1-7). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSEPH AREVALO whose telephone number is (571)270-3121. The examiner can normally be reached M-F 8:30-5:00 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Rafael Perez-Gutierrez can be reached at (571)272-7915. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /JOSEPH AREVALO/ Primary Examiner, Art Unit 2642
Read full office action

Prosecution Timeline

Jul 24, 2023
Application Filed
Aug 14, 2025
Non-Final Rejection mailed — §103
Nov 12, 2025
Response Filed
Mar 17, 2026
Final Rejection mailed — §103
May 14, 2026
Request for Continued Examination
May 19, 2026
Response after Non-Final Action
Jun 17, 2026
Non-Final Rejection mailed — §103 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
84%
Grant Probability
99%
With Interview (+20.9%)
2y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 863 resolved cases by this examiner. Grant probability derived from career allowance rate.

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