Prosecution Insights
Last updated: July 17, 2026
Application No. 18/795,806

METHOD AND APPARATUS FOR RECEIVING PPDU THROUGH MULTIPLE RU IN WIRELESS LAN SYSTEM

Non-Final OA §DP
Filed
Aug 06, 2024
Priority
Nov 21, 2019 — RE 10-2019-0150806 +5 more
Examiner
KHIRODHAR, MAHARISHI V
Art Unit
Tech Center
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
710 granted / 813 resolved
+27.3% vs TC avg
Moderate +13% lift
Without
With
+12.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
13 currently pending
Career history
826
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
85.6%
+45.6% vs TC avg
§102
6.0%
-34.0% vs TC avg
§112
2.1%
-37.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 813 resolved cases

Office Action

§DP
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . 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.. 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. Status of Claims 1. The following is a non-final office action in response to the applicant’s submission received 08/06/2024. 2. Claims 1 - 7 are currently pending and have been examined. Foreign Priority/Domestic benefit Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed for Korean Application Nos. 10-2019-0150806, filed on November 21, 2019, 10-2019-0158536, filed on December, 2, 2019, 10-2019-0167215, filed on December 13, 2019, and 10-2020-0010102, filed on January 28, 2020. Domestic benefit has been claimed with regards to U.S. Patent Application No. 17/779,017, filed on May 23, 2022, which is the National Stage filing under 35 U.S.C. 371 of International Application No. PCT/KR2020/016456, filed on November 20, 2020 Information Disclosure Statement 1. The information disclosure statement filed on 02/25/2025 and 06/10/2025 are in compliance with the provision of 37 CFR 1.97, 1.98 and MPEP § 609. It has been placed in the application file and the information referred to therein has been considered as to the merits. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1 - 7 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 – 3, 10 - 13 and 16 of U.S. Patent No. 12/120065. Although the claims at issue are not identical, they are not patentably distinct from each other. See the analysis in the table below: PATENT: 12/120065 18/795, 806 1. A method in a wireless Local Area Network (LAN) system, the method comprising: receiving, by a receiving station (STA), a Physical Protocol Data Unit (PPDU) through a broadband from a transmitting STA; and decoding, by the receiving STA, the PPDU, wherein the PPDU includes a control field and a data field, wherein when the broadband is a 320 MHz band including first to fourth 80 MHz subchannels, the first 80 MHz subchannel includes a first 996 resource unit (RU), the second 80 MHz subchannel includes a second 996RU, the third 80 MHz subchannel includes a third 996RU, the fourth 80 MHz subchannel includes a first 484RU, and wherein the data field is received through first multiple RUs in which the first to third 996RUs and the first 484RU are aggregated. 2. The method of claim 1, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel… 1. A method in a wireless Local Area Network (LAN) system, the method comprising: receiving, by a receiving station (STA), a Physical Protocol Data Unit (PPDU) including a control field and a data field through a broadband from a transmitting STA; obtaining, by the receiving STA, the control field; and decoding, by the receiving STA, the data field based on the control field, wherein the control field includes allocation information on multiple resource units (RUs), wherein when the broadband is a 320MHz band including first to fourth 80MHz subchannels, the first 80MHz subchannel includes a first 996RU, the second 80MHz subchannel includes a second 996RU, the third 80MHz subchannel includes a third 996RU, and the fourth 80MHz subchannel includes a first 484RU, wherein the data field is received through the multiple RUs in which the first to third 996RUs and the first 484RU are aggregated, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, and wherein the multiple RUs are obtained when 484RU is punctured in the fourth 80MHz subchannel of the 320MHz band. 2. The method of claim 1, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel, wherein each of the first to third 996RUs is a RU consisting of 996 tones, wherein the 484RU is an RU consisting of 484 tones. 2. The method of claim 1, wherein the first to third 996RUs are RUs consisting of 996 tones, wherein the 484RU is an RU consisting of 484 tones. 3. The method of claim 1, wherein one of the first to fourth 80 MHz subchannels is a primary 80 MHz channel, and the remaining three subchannels except for the primary 80 MHz channel are secondary 80 MHz channels, wherein the primary 80 MHz channel includes a primary 20 MHz channel, a secondary 20 MHz channel, and a secondary 40 MHz channel, wherein the primary 20 MHz channel is not punctured. 3. The method of claim 1, wherein one of the first to fourth 80MHz subchannels is a primary 80MHz channel, and the remaining three subchannels except for the primary 80MHz channel are secondary 80MHz channels, wherein the primary 80 MHz channel includes a primary 20 MHz channel, a secondary 20 MHz channel, and a secondary 40 MHz channel, wherein the primary 20 MHz channel is not punctured. 10. A receiving station (STA) in a wireless Local Area Network (LAN), the receiving STA comprising: a memory; a transceiver; and a processor operatively coupled to the memory and the transceiver, wherein the processor is configured to: receive a Physical Protocol Data Unit (PPDU) through a broadband from a transmitting STA; and decode the PPDU, wherein the PPDU includes a control field and a data field, wherein when the broadband is a 320 MHz band including first to fourth 80 MHz subchannels, the first 80 MHz subchannel includes a first 996 resource unit (RU), the second 80 MHz subchannel includes a second 996RU, the third 80 MHz subchannel includes a third 996RU, the fourth 80 MHz subchannel includes a first 484RU, and wherein the data field is received through first multiple RUs in which the first to third 996RUs and the first 484RU are aggregated. 2. The method of claim 1, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel… A receiving station (STA) in a wireless Local Area Network (LAN), the receiving STA comprising: a memory; a transceiver; and a processor operatively coupled to the memory and the transceiver, wherein the processor is configured to: receive a Physical Protocol Data Unit (PPDU) including a control field and a data field through a broadband from a transmitting STA; obtain the control field; and decode the data field based on the control field, wherein the control field includes allocation information on multiple resource units (RUs), wherein when the broadband is a 320MHz band including first to fourth 80MHz subchannels, the first 80MHz subchannel includes a first 996RU, the second 80MHz subchannel includes a second 996RU, the third 80MHz subchannel includes a third 996RU, and the fourth 80MHz subchannel includes a first 484RU, wherein the data field is received through the multiple RUs in which the first to third 996 RUs and the first 484RU are aggregated, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, and wherein the multiple RUs are obtained when 484RU is punctured in the fourth 80MHz subchannel of the 320MHz band. 16. A transmitting station (STA) in a wireless Local Area Network (LAN), the transmitting STA comprising: a memory; a transceiver; and a processor operatively coupled to the memory and the transceiver, wherein the processor is configured to: generate a Physical Protocol Data Unit (PPDU); and transmit the PPDU through a broadband to a receiving STA, wherein the PPDU includes a control field and a data field, wherein when the broadband is a 320 MHz band including first to fourth 80 MHz subchannels, the first 80 MHz subchannel includes a first 996 resource unit (RU), the second 80 MHz subchannel includes a second 996RU, the third 80 MHz subchannel includes a third 996RU, the fourth 80 MHz subchannel includes a first 484RU, and wherein the data field is transmitted through first multiple RUs in which the first to third 996RUs and the first 484RU are aggregated. 2. The method of claim 1, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel… A method in a wireless Local Area Network (LAN), the method comprising: configuring, by a transmitting station (STA), a control field; configuring, by the transmitting STA, a Physical Protocol Data Unit (PPDU) based on the control field; and transmitting, by the transmitting STA, the PPDU through a broadband to a receiving STA, wherein the control field includes allocation information on multiple resource units (RUs), wherein when the broadband is a 320MHz band including first to fourth 80MHz subchannels, the first 80MHz subchannel includes a first 996RU, the second 80MHz subchannel includes a second 996RU, the third 80MHz subchannel includes a third 996RU, and the fourth 80MHz subchannel includes a first 484RU, wherein the data field is received through the multiple RUs in which the first to third 996RUs and the first 484RU are aggregated, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, and wherein the multiple RUs are obtained when 484RU is punctured in the fourth 80MHz subchannel of the 320MHz band. 11. A method in a wireless Local Area Network (LAN), the method comprising: generating, by a transmitting station (STA), a Physical Protocol Data Unit (PPDU); and transmitting, by the transmitting STA, the PPDU through a broadband to a receiving STA, wherein the PPDU includes a control field and a data field, wherein when the broadband is a 320 MHz band including first to fourth 80 MHz subchannels, the first 80 MHz subchannel includes a first 996 resource unit (RU), the second 80 MHz subchannel includes a second 996RU, the third 80 MHz subchannel includes a third 996RU, the fourth 80 MHz subchannel includes a first 484RU, and wherein the data field is transmitted through first multiple RUs in which the first to third 996RUs and the first 484RU are aggregated. 12. The method of claim 11, wherein the PPDU is transmitted based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel, A method in a wireless Local Area Network (LAN), the method comprising: configuring, by a transmitting station (STA), a control field; configuring, by the transmitting STA, a Physical Protocol Data Unit (PPDU) based on the control field; and transmitting, by the transmitting STA, the PPDU through a broadband to a receiving STA, wherein the control field includes allocation information on multiple resource units (RUs), wherein when the broadband is a 320MHz band including first to fourth 80MHz subchannels, the first 80MHz subchannel includes a first 996RU, the second 80MHz subchannel includes a second 996RU, the third 80MHz subchannel includes a third 996RU, and the fourth 80MHz subchannel includes a first 484RU, wherein the data field is received through the multiple RUs in which the first to third 996RUs and the first 484RU are aggregated, wherein the PPDU is received based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, and wherein the multiple RUs are obtained when 484RU is punctured in the fourth 80MHz subchannel of the 320MHz band. 12. The method of claim 11, wherein the PPDU is transmitted based on a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) scheme, wherein the control field includes allocation information on the first multiple RUs, wherein the first multiple RUs are obtained by puncturing 484RU in the fourth 80 MHz subchannel, wherein each of the first to third 996RUs is a RU consisting of 996 tones, wherein the 484RU is an RU consisting of 484 tones. 6. The method of claim 5, wherein the first to third 996RUs are RUs consisting of 996 tones, wherein the 484RU is an RU consisting of 484 tones. 13. The method of claim 11, wherein one of the first to fourth 80 MHz subchannels is a primary 80 MHz channel, and the remaining three subchannels except for the primary 80 MHz channel are secondary 80 MHz channels, wherein the primary 80 MHz channel includes a primary 20 MHz channel, a secondary 20 MHz channel, and a secondary 40 MHz channel, wherein the primary 20 MHz channel is not punctured. 7. The method of claim 5, wherein one of the first to fourth 80MHz subchannels is a primary 80MHz channel, and the remaining three subchannels except for the primary 80MHz channel are secondary 80MHz channels, wherein the primary 80 MHz channel includes a primary 20 MHz channel, a secondary 20 MHz channel, and a secondary 40 MHz channel, wherein the primary 20 MHz channel is not punctured. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MAHARISHI V KHIRODHAR whose telephone number is (571)270-7909. The examiner can normally be reached 6:00 AM - 3:00 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, Nawaz M Asad can be reached at 571-272-3988. 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. MAHARISHI V. KHIRODHAR Examiner Art Unit 2463 /MAHARISHI V KHIRODHAR/Primary Examiner, Art Unit 2463
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Prosecution Timeline

Aug 06, 2024
Application Filed
Jul 07, 2026
Non-Final Rejection mailed — §DP (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

1-2
Expected OA Rounds
87%
Grant Probability
99%
With Interview (+12.7%)
2y 6m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 813 resolved cases by this examiner. Grant probability derived from career allowance rate.

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