Prosecution Insights
Last updated: April 19, 2026
Application No. 18/498,796

DISPLAY DEVICE INCLUDING DEMUX CIRCUIT POTION AND LIGHTING CIRCUIT PORTION INCLUDING SHARED GATE PATTERN

Non-Final OA §112
Filed
Oct 31, 2023
Examiner
CRAWLEY, KEITH L
Art Unit
2626
Tech Center
2600 — Communications
Assignee
Samsung Display Co., Ltd.
OA Round
3 (Non-Final)
59%
Grant Probability
Moderate
3-4
OA Rounds
3y 7m
To Grant
85%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allow Rate
340 granted / 577 resolved
-3.1% vs TC avg
Strong +26% interview lift
Without
With
+26.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
27 currently pending
Career history
604
Total Applications
across all art units

Statute-Specific Performance

§101
2.0%
-38.0% vs TC avg
§103
53.6%
+13.6% vs TC avg
§102
20.5%
-19.5% vs TC avg
§112
19.9%
-20.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 577 resolved cases

Office Action

§112
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 . 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 1/23/26 has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-20 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claims 1 and 16 recite “a second terminal of the first switching transistor and a second terminal of the second switching transistor … are not connected to each other”. Examiner finds no support for this limitation in the specification as filed, and these claims therefore contain new matter. Applicant points to fig. 3 as providing support for this limitation (see Remarks filed 1/23/26, p. 11). However, under the broadest reasonable interpretation of “connected”, Examiner considers all the circuit elements of fig. 3 to be “connected” as is claimed, either directly or indirectly. Thus Applicant’s disclosure provides no support for the first and second transistors not being connected to each other. The dependent claims are similarly rejected by virtue of their dependency upon the independent claims 1 and 16. Response to Arguments Applicant’s arguments with respect to claims 1 and 16 have been considered but are moot in view of the new ground(s) of rejection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KEITH L CRAWLEY whose telephone number is (571)270-7616. The examiner can normally be reached Monday - Friday 10-6 ET. 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, Temesghen Ghebretinsae can be reached at 571-272-3017. 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. /KEITH L CRAWLEY/Primary Examiner, Art Unit 2626
Read full office action

Prosecution Timeline

Oct 31, 2023
Application Filed
Aug 01, 2025
Non-Final Rejection — §112
Nov 06, 2025
Response Filed
Nov 26, 2025
Final Rejection — §112
Jan 23, 2026
Response after Non-Final Action
Feb 17, 2026
Request for Continued Examination
Feb 22, 2026
Response after Non-Final Action
Mar 04, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12597388
DISPLAY DEVICE AND DRIVING METHOD THEREOF USING AN UPDATE VOLTAGE
2y 5m to grant Granted Apr 07, 2026
Patent 12591341
DISPLAY DEVICE INCLUDING POSITION INPUT SYSTEM WITH PATTERN PROTECTION LAYER
2y 5m to grant Granted Mar 31, 2026
Patent 12592205
TUNING OF LOCAL DIMMING FUNCTION
2y 5m to grant Granted Mar 31, 2026
Patent 12567365
DISPLAY APPARATUS, AND ADJUSTMENT METHOD AND FORMATION METHOD THEREOF USING BRIGHTNESS CHANGE RATE TO DETERMINE A POWER VOLTAGE
2y 5m to grant Granted Mar 03, 2026
Patent 12547279
ILLUMINATED TOUCHPAD HAVING PARALLAX BARRIER LIGHT SOURCE MODULE
2y 5m to grant Granted Feb 10, 2026
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
59%
Grant Probability
85%
With Interview (+26.4%)
3y 7m
Median Time to Grant
High
PTA Risk
Based on 577 resolved cases by this examiner. Grant probability derived from career allow rate.

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