Prosecution Insights
Last updated: October 02, 2026
Application No. 18/666,836

DISPLAY DEVICE

Non-Final OA §112
Filed
May 17, 2024
Priority
Sep 02, 2020 — RE 10-2020-0111600 +2 more
Examiner
PHAM, LONG D
Art Unit
2623
Tech Center
2600 — Communications
Assignee
Samsung Display Co., Ltd.
OA Round
2 (Non-Final)
77%
Grant Probability
Favorable
2-3
OA Rounds
2m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
655 granted / 848 resolved
+15.2% vs TC avg
Strong +16% interview lift
Without
With
+15.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
20 currently pending
Career history
874
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
61.1%
+21.1% vs TC avg
§102
27.2%
-12.8% vs TC avg
§112
6.4%
-33.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 848 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 July 7, 2026 has been entered. Claim Rejections - 35 USC § 112 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 16-21 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 16 recites the limitation "the second light emitting" in line 31. There is insufficient antecedent basis for this limitation in the claim. Claims 17-21 are rejected as being dependent upon rejected claim 16. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Wang (U.S. Patent Pub. No. 2019/0189232). Jung et al (U.S. Patent Pub. No. 2019/0318693). Inquiries Any inquiry concerning this communication or earlier communications from the examiner should be directed to LONG D PHAM whose telephone number is (571)270-5573. The examiner can normally be reached Monday - Friday: 9am-5pm EST. 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, Chanh D Nguyen can be reached at 571-272-7772. 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. /LONG D PHAM/Primary Examiner, Art Unit 2623
Read full office action

Prosecution Timeline

May 17, 2024
Application Filed
Mar 06, 2025
Non-Final Rejection mailed — §112
Jun 06, 2025
Response after Non-Final Action
Jun 06, 2025
Response Filed
Jun 17, 2025
Response Filed
Jul 07, 2026
Request for Continued Examination
Jul 07, 2026
Response after Non-Final Action
Aug 10, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12749458
DISPLAY PANEL AND DISPLAY APPARATUS
1y 8m to grant Granted Sep 29, 2026
Patent 12744001
DATA DRIVER FOR DISPLAY AND SENSING CIRCUIT THEREOF
2y 3m to grant Granted Sep 22, 2026
Patent 12744006
DISPLAY DEVICE HAVING A PLURALITY OF VOLTAGE LINES IN A BEZEL AREA AND DRIVING METHOD THEREOF
2y 2m to grant Granted Sep 22, 2026
Patent 12743992
LED DISPLAY DRIVING CIRCUIT AND LED DISPLAY DEVICE INCLUDING THE SAME
1y 6m to grant Granted Sep 22, 2026
Patent 12738200
DISPLAY SUBSTRATE AND DISPLAY DEVICE
1y 8m to grant Granted Sep 15, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
77%
Grant Probability
93%
With Interview (+15.7%)
2y 7m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 848 resolved cases by this examiner. Grant probability derived from career allowance rate.

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