Prosecution Insights
Last updated: October 02, 2026
Application No. 19/038,023

SWITCHING RADIOFREQUENCY CHAINS

Non-Final OA §DP
Filed
Jan 27, 2025
Priority
Sep 09, 2021 — provisional 63/242,478 +2 more
Examiner
NGUYEN, HAI V
Art Unit
Tech Center
Assignee
Hughes Network Systems LLC
OA Round
1 (Non-Final)
83%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
796 granted / 963 resolved
+22.7% vs TC avg
Minimal +4% lift
Without
With
+4.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
18 currently pending
Career history
978
Total Applications
across all art units

Statute-Specific Performance

§101
3.3%
-36.7% vs TC avg
§103
41.9%
+1.9% vs TC avg
§102
27.6%
-12.4% vs TC avg
§112
17.3%
-22.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 963 resolved cases

Office Action

§DP
DETAILED ACTION This Office action is in response to the application filed on 27 January 2025. Claims 1-20 are presented for examination. Double Patenting The non-statutory 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 non-statutory 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 non-statutory 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 §§ 706.02(l)(1) - 706.02(l)(3) 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 USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The 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/process/file/efs/guidance/eTD-info-I.jsp/. Claims 1-20 are rejected on the ground of non-statutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12,212,403 B2. Although the claims at issue are not identical, they are not patentably distinct from each other because the claim recitations are merely reworded to recite the same limitation in different language and some of the limitations have been grouped in a slightly different manner but still overall set forth the same limitations. All the recited elements and limitations are found over claims 1-20 of U.S. Patent No. 12,212,403 B2. Claims 1-20 in the instant application are much broader than claims 1-20 of U.S. Patent No. 12,212,403 B2 as shown below. For example, Instant appl. 19/038,023 patent # 12,212,403 B2 Claims 1-20 ≈ claims 1-20 claims 1+2 ≈ claim 1 claim 3 ≈ claim 2 claim 4 ≈ claim 3 claims 5+7 ≈ claim 18 claims 8+9 ≈ claim 17 claims 15+16 ≈ claim 20 Wherein, The instant method claims 8+9,10,11,12,13,14 correspond to the instant satellite communication claims 1,2,3,4,6,5+7, respectively. The instant Non-Transitory Computer-Readable Media (NTCRM) claims 15+16, 17,18,19,20 correspond to the instant satellite communication claims 1,2,3,4,6 respectively. “A satellite comm. system” ≈ “A satellite gateway” “if the failure…” in claim 1 ≈ “when the failure…” in claim 1 The method claim 17 corresponds to the satellite gateway claim 1; and the NTCRM claim corresponds to the satellite gateway claim 1 in Patent No. 12,212,403 B2 ------------------------------- Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to HAI V NGUYEN whose telephone number is (571)272-3901. The examiner can normally be reached M-F 6:00AM -3:30PM. 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, Kevin Pan can be reached at 571-272-7855. 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. /HAI V NGUYEN/Primary Examiner, Art Unit 2649
Read full office action

Prosecution Timeline

Jan 27, 2025
Application Filed
Sep 22, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 9m to grant Granted Sep 22, 2026
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2y 4m to grant Granted Sep 08, 2026
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
83%
Grant Probability
87%
With Interview (+4.3%)
2y 6m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 963 resolved cases by this examiner. Grant probability derived from career allowance rate.

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