Prosecution Insights
Last updated: October 02, 2026
Application No. 18/764,262

DISPLAY SUBSTRATE COMPRISING PLANARIZATION LAYER AND DISPLAY DEVICE THEREOF

Non-Final OA §DP
Filed
Jul 04, 2024
Priority
Dec 09, 2020 — nonprovisional of PCTCN2020134874 +1 more
Examiner
CROSS, XIA L
Art Unit
Tech Center
Assignee
BOE Technology Group Co., Ltd.
OA Round
1 (Non-Final)
83%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
389 granted / 471 resolved
+22.6% vs TC avg
Moderate +9% lift
Without
With
+8.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
14 currently pending
Career history
481
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.9%
+9.9% vs TC avg
§102
26.0%
-14.0% vs TC avg
§112
17.0%
-23.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 471 resolved cases

Office Action

§DP
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 . 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 §§ 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 nonstatutory double patenting as being unpatentable over claims 2-5 and 7-18 of U.S. Patent No. 12,075,674 B2. Although the claims at issue are not identical, they are not patentably distinct from each other. The following is to compare claims 1-20 of instant application with claims 2-5 and 7-18 of Patent No.: 12,075,674 B2. Instant Application Patent No.: 12,075,674 B2 (hereinafter ‘674) Claims 1 and 3 Claim 10 Claim 2 Claim 2 Claim 4 Claim 4 Claim 5 Claim 5 Claim 6 Claim 7 Claim 7 Claim 8 Claim 8 Claim 9 Claim 9 Claim 11 Claims 10-11 Claim 13 Claim 12 Claim 14 Claim 13 Claim 15 Claim 14 Claim 16 Claims 15 and 19 Claim 3 Claim 16 Claim 17 Claim 17 Claim 12 Claim 18 Claim 15 Claim 20 Claim 18 As shown in the comparison chart above, although independent claim 1 of instant application and claim 10 of ‘674 are not identical, they are not patentably distinct from each other. Claim 10 of '674 recites all the limitations of claim 1 of instant application and more limitations. It appears that they are not the same invention because narrower vs. broader claimed limitations; thus they are not patentably distinct. Conclusion The following prior art made of record, not relied upon for rejection, but is considered pertinent to applicant's disclosure: US PG-Pub No.: 2018/0158895 A1; US PG-Pub No.: 2019/0229177 A1. Any inquiry concerning this communication or earlier communications from the examiner should be directed to XIA L. CROSS whose telephone number is (571)270-3273. The examiner can normally be reached 9 am-5:30 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, N. Drew Richards can be reached at 571-272-1736. 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. /XIA L CROSS/Primary Examiner, Art Unit 2892
Read full office action

Prosecution Timeline

Jul 04, 2024
Application Filed
Jul 24, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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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
83%
Grant Probability
91%
With Interview (+8.7%)
2y 4m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 471 resolved cases by this examiner. Grant probability derived from career allowance rate.

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