Prosecution Insights
Last updated: April 19, 2026
Application No. 18/447,257

PHASE TRACKING REFERENCE SIGNAL USER EQUIPMENT CAPABILITY REPORTING

Non-Final OA §102§103
Filed
Aug 09, 2023
Examiner
ALEY, MEHEDI S
Art Unit
2415
Tech Center
2400 — Computer Networks
Assignee
Apple Inc.
OA Round
1 (Non-Final)
59%
Grant Probability
Moderate
1-2
OA Rounds
4y 0m
To Grant
97%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allow Rate
87 granted / 147 resolved
+1.2% vs TC avg
Strong +38% interview lift
Without
With
+38.0%
Interview Lift
resolved cases with interview
Typical timeline
4y 0m
Avg Prosecution
21 currently pending
Career history
168
Total Applications
across all art units

Statute-Specific Performance

§101
2.9%
-37.1% vs TC avg
§103
74.1%
+34.1% vs TC avg
§102
9.1%
-30.9% vs TC avg
§112
8.4%
-31.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 147 resolved cases

Office Action

§102 §103
DETAILED ACTION 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . This action is responsive to communication filed 6/13/2025. Claims 1-20 are cancelled. Claims 21-40 are new. Claims 21-40 are pending for examination. Examiner’s Note 2. 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 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. Claim Rejections - 35 USC § 102 3. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. 4. Claims 21, 22, 24-26, 28, 29, 31-33 are rejected under 35 U.S.C. 102(a) (2) as being anticipated by Rahman (US 2023/0111064 A1). Regarding claims 21 and 28, Rahman teaches One or more non-transitory computer-readable media having instructions ([0010]) that, when executed, cause processing circuitry (340 of UE 116-Fig. 3) ([0068]) to: identify a maximum number of sounding reference signals (SRS) resources(SRS ports) supported per SRS resource set for a type (codebook or non-codebook) of physical uplink shared channel (PUSCH) operation ([1135], Fig. 22, step 2200—UE {considered- based on [1134] and [1145]} generates information about a report, the report including at least one capability value about an uplink (UL) transmission; wherein [1138], the capability value corresponds to a maximum number of SRS antenna ports {SRS resources per SRS resource set—[0524]} associated with the UL transmission {codebook or non-codebook based PUSCH—[0130]; [0330]}. ) (Hence it is obvious, the UE identifies a max number of SRS resources per SRS resource set for a codebook or non-codebook based PUSCH operation to generate capability report.); and generate a capability report message for transmission ( [1135], Fig. 22, step 2200-- UE {considered- based on [1134] and [1145]} generates information about a report, the report including at least one capability value about an uplink (UL) transmission; then [1136], in step 2204-tarnsmits the report.)(the UE generates a capability report for transmission.), the capability report message to indicate the type(codebook or non-codebook) of PUSCH operation and the maximum number of the SRS resources(SRS ports) ( [1137], step 2206-- the BS receives the report, wherein the report includes an indicator indicating the at least one capability value; wherein [1138], the capability value corresponds to a maximum number of SRS antenna ports {SRS resources per SRS resource set—[0524]} associated with the UL transmission {codebook or non-codebook based PUSCH—[0130]; [0330]}.)(Hence the capability report indicates codebook/non-codebook based PUSCH operation and max number of SRS resources. ). Regarding claims 22 and 29, Rahman further teaches wherein the type of PUSCH operation comprises a non-codebook-based PUSCH operation ([0130]; [0330]; non-codebook based PUSCH). Regarding claims 24 and 31, Rahman further teaches wherein the type of PUSCH operation comprises codebook-based PUSCH operation ([0130]; [0330]; codebook based PUSCH). Regarding claims 25 and 32, Rahman further teaches wherein the SRS resources comprise SRS ports ([0524]; SRS resources have SRS ports.). Regarding claims 26 and 33, Rahman further teaches wherein the capability report message further indicates ([0362]) whether the SRS ports are to be configured within one SRS resource or split among multiple SRS resources ([0524]). Claim Rejections - 35 USC § 103 5. 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 set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459 (1966), that are applied 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. 6. Claims 23 and 30 are rejected under 35 U.S.C. 103 as being unpatentable over Rahman (US 2023/0111064 A1) in view of Gao (US 2025/0219786 A1). Regarding claims 23 and 30, Rahman does not teach wherein the identified maximum number of SRS resources comprises eight SRS resources. However, in an analogous art, Gao teaches wherein the identified maximum number of SRS resources comprises eight SRS resources ([0049]; configurable SRS resource(s) in the SRS resource set, increases from four configurable SRS resources to eight configurable SRS resources.). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claim invention to take the teaching of Gao and apply them on the teaching of Rahman to provide maximum number of physical uplink shared channel (PUSCH) transmission layers is increased to 8 layers, N.sub.SRS(i.e. eight configurable SRS resources)( Gao; [0049]). 7. Claims 27, 34-40 are rejected under 35 U.S.C. 103 as being unpatentable over Rahman (US 2023/0111064 A1) in view of Meng (US 2023/0275727 A1). Regarding claims 27, 34 and 37, Rahman does not teach wherein the instructions, when executed, further cause the processing circuitry to identify a capability request, wherein the capability report message is generated based at least in part on the identification of the capability request. However, in an analogous art, Meng teaches wherein the instructions, when executed, further cause the processing circuitry (610 of UE-Fig. 6; [0114]) to identify a capability request ([0054], LMF130 sends a request of capability report to UE 110. If the UE 110 receives the request.) (Hence the UE identifies a capability request.), wherein the capability report message is generated based at least in part on the identification of the capability request ([0054], LMF130 sends a request of capability report to UE 110.) ([0054], If the UE 110 receives the request of capability report, the UE 110 generates a report comprising the capability information.) (Hence the UE generates a capability report message for transmission based on the identification of the capability request.). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claim invention to take the teaching of Meng and apply them on the teaching of Rahman to provide UE generates a report comprising capability information about power consumption of the UE 110 (Meng; [0054]). Regarding claim 35, Rahman teaches an apparatus (UE 116-Fig. 3; [0063]) comprising: processing circuitry (340-Fig. 3; [0064]) to: identify a maximum number of sounding reference signals (SRS) resources(SRS ports) supported per SRS resource set for a type (codebook or non-codebook) of physical uplink shared channel (PUSCH) operation ([1135], Fig. 22, step 2200—UE {considered- based on [1134] and [1145]} generates information about a report, the report including at least one capability value about an uplink (UL) transmission; wherein [1138], the capability value corresponds to a maximum number of SRS antenna ports {SRS resources per SRS resource set—[0524]} associated with the UL transmission {codebook or non-codebook based PUSCH—[0130]; [0330]}. ) (Hence it is obvious, the UE identifies a max number of SRS resources per SRS resource set for a codebook or non-codebook based PUSCH operation to generate capability report.); and generate a capability report message for transmission ( [1135], Fig. 22, step 2200-- UE {considered- based on [1134] and [1145]} generates information about a report, the report including at least one capability value about an uplink (UL) transmission; then [1136], in step 2204-tarnsmits the report.) (The UE generates a capability report for transmission.), the capability report message indicating the type(codebook or non-codebook) of PUSCH operation and the maximum number of the SRS resources(SRS ports) ( [1137], step 2206-- the BS receives the report, wherein the report includes an indicator indicating the at least one capability value; wherein [1138], the capability value corresponds to a maximum number of SRS antenna ports {SRS resources per SRS resource set—[0524]} associated with the UL transmission {codebook or non-codebook based PUSCH—[0130]; [0330]}.)(Hence the capability report indicates codebook/non-codebook based PUSCH operation and max number of SRS resources. ); and interface circuitry (345-Fig. 3) coupled with the processing circuitry (340) ([0068]; Fig. 3; 345 & 340 coupled.), the interface circuitry (345) to enable communication ([0068]). Rahman does not teach identify a capability request; generate a capability report message for transmission based at least in part on the identification of the capability request. However, in an analogous art, Meng teaches an apparatus (UE 600-Fig. 6; [0114]) comprising: processing circuitry (610-Fig. 6; [0114]) to: identify a capability request ( [0054], LMF130 sends a request of capability report to UE 110. If the UE 110 receives the request.) (Hence the UE identifies a capability request.); generate a capability report message for transmission ([0055], After generating the report, the UE 110 transmits the report) based at least in part on the identification of the capability request ([0054], LMF130 sends a request of capability report to UE 110.) ([0054], If the UE 110 receives the request of capability report, the UE 110 generates a report comprising the capability information.) (Hence the UE generates a capability report message for transmission based on the identification of the capability request.), It would have been obvious to one having ordinary skill in the art before the effective filing date of the claim invention to take the teaching of Meng and apply them on the teaching of Rahman to provide UE generates a report comprising capability information about power consumption of the UE 110 (Meng; [0054]). Regarding claim 36, Rahman further teaches wherein the type of PUSCH operation comprises a non-codebook-based PUSCH operation ([0130]; [0330]; non-codebook based PUSCH). Regarding claim 38, Rahman further teaches wherein the type of PUSCH operation comprises codebook-based PUSCH operation ([0130]; [0330]; codebook based PUSCH). Regarding claim 39, Rahman further teaches wherein the SRS resources comprise SRS ports ([0524]; SRS resources have SRS ports.). Regarding claim 40, Rahman further teaches wherein the capability report message further indicates ([0362]) whether the SRS ports are to be configured within one SRS resource or split among multiple SRS resources ([0524]). Conclusion 8. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MEHEDI S ALEY whose telephone number is (571)270-0439. The examiner can normally be reached Mon, Thus, Fri: 9-5. 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, Jeffrey M Rutkowski can be reached at 571-270-01215. 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. /MEHEDI S ALEY/Examiner, Art Unit 2415 /JEFFREY M RUTKOWSKI/Supervisory Patent Examiner, Art Unit 2415
Read full office action

Prosecution Timeline

Aug 09, 2023
Application Filed
Jun 13, 2025
Response after Non-Final Action
Nov 27, 2025
Non-Final Rejection — §102, §103
Feb 26, 2026
Interview Requested
Mar 13, 2026
Applicant Interview (Telephonic)
Mar 16, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12519599
Group Acknowledgement Message Efficiency
2y 5m to grant Granted Jan 06, 2026
Patent 12490264
TRIGGERING HARQ-ACK REPORTING ON UNLICENSED SPECTRUM
2y 5m to grant Granted Dec 02, 2025
Patent 12489547
FLEXIBLE MODULATION AND CODING SCHEME AUDIO SYSTEM
2y 5m to grant Granted Dec 02, 2025
Patent 12489851
ANALYSIS OF DATA METRICS IN SERVER-BASED NETWORK
2y 5m to grant Granted Dec 02, 2025
Patent 12349142
METHOD AND DEVICE FOR DATA TRANSMISSION
2y 5m to grant Granted Jul 01, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
59%
Grant Probability
97%
With Interview (+38.0%)
4y 0m
Median Time to Grant
Low
PTA Risk
Based on 147 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month