Prosecution Insights
Last updated: May 29, 2026
Application No. 19/237,685

SYSTEMS AND METHODS OF SENSOR DATA FUSION

Final Rejection §112
Filed
Jun 13, 2025
Priority
Dec 19, 2024 — continuation of 12/314,346 +3 more
Examiner
DINH, LYNDA
Art Unit
2857
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Digital Global Systems Inc.
OA Round
4 (Final)
74%
Grant Probability
Favorable
5-6
OA Rounds
2y 7m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
365 granted / 493 resolved
+6.0% vs TC avg
Strong +29% interview lift
Without
With
+28.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
15 currently pending
Career history
522
Total Applications
across all art units

Statute-Specific Performance

§101
19.6%
-20.4% vs TC avg
§103
63.0%
+23.0% vs TC avg
§102
11.4%
-28.6% vs TC avg
§112
4.9%
-35.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 493 resolved cases

Office Action

§112
This Office action is in response to amendment filed on 3/16/2026. DETAILED ACTION Notice of Pre-AIA or AIA Status 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Response to Amendment 2. Applicant’s amendments filed 3/16/2026 to the claims are accepted and entered. In this amendment: Claims 1, 8, and 21-22 have been amended. Claims 2, 4-5, 7, 10-11, and 13-20 have been canceled. Claims 1, 3, 6, 8-9, 12, and 21-22 have been examined. Response to Arguments 3. Applicant’s arguments filed 3/16/2026 regarding the 112(b) rejection have been fully considered. However, the arguments regarding “entropy” and “bans” are not persuasive for the reason below: As it is known in the art, “conditional entropy” can be calculated using any logarithm base, including PNG media_image1.png 22 103 media_image1.png Greyscale and PNG media_image2.png 22 117 media_image2.png Greyscale . However, only the unit of base 10 is called “bans”. Claims 1 and 8 and the specification disclose “conditional entropy”, but there is no clarification for the “conditional entropy” and/or “bans” in the specification to clarify the conditional entropy is base 10 and/or “bans”. Thus, the 112(b) rejection is maintained. Information Disclosure Statement 4. The information Disclosure Statement (IDS) filed 4/02/2026 has been considered. Claim Rejections - 35 USC § 112 5. The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. 6. Claims 1, 3, 6, 8-9, 12, and 21-22 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Claims 1, 8, and 21-22 recite the term “bans” is indefinite. It is unclear what “bans” Applicant refers to? The specification does not disclose or clarify the term “bans”. Dependent claims are rejected for the same reason as respective parent claim. Appropriate correction is required. Novel and Non-Obvious Subject Matter 7. Claims 1, 3, 6, 8-9, 12, and 21-22 are considered novel and non-obvious subject matter with respect to the prior art but as currently presently are rejected under 35 USC 112 as set forth in this Office action. Examiner’s Notes 8. Claims 1, 3, 6, 8-9, 12, and 21-22 are distinguished over the prior art of record as indicated in the previous office action. Conclusion 9. Applicant's amendment necessitated the new ground of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 10. Any inquiry concerning this communication or earlier communications from the examiner should be directed to LYNDA DINH whose telephone number is (571)270-7150. The examiner can normally be reached on Mon-Fri between 9AM-6PM. 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, Arleen M Vazquez can be reached on 571-272-2619. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see https://ppairmy.uspto.gov/pair/PrivatePair. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /LYNDA DINH/Examiner, Art Unit 2857 /LINA CORDERO/Primary Examiner, Art Unit 2857
Read full office action

Prosecution Timeline

Show 1 earlier event
Aug 14, 2025
Non-Final Rejection mailed — §112
Sep 09, 2025
Response Filed
Oct 20, 2025
Final Rejection mailed — §112
Nov 26, 2025
Request for Continued Examination
Dec 04, 2025
Response after Non-Final Action
Mar 11, 2026
Non-Final Rejection mailed — §112
Mar 16, 2026
Response Filed
Apr 07, 2026
Final Rejection mailed — §112 (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

5-6
Expected OA Rounds
74%
Grant Probability
99%
With Interview (+28.8%)
3y 6m (~2y 7m remaining)
Median Time to Grant
High
PTA Risk
Based on 493 resolved cases by this examiner. Grant probability derived from career allowance rate.

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