Prosecution Insights
Last updated: April 19, 2026
Application No. 19/215,249

DISPLAY PANEL AND ELECTRONIC DEVICE

Non-Final OA §103
Filed
May 21, 2025
Examiner
SADIO, INSA
Art Unit
2628
Tech Center
2600 — Communications
Assignee
Semiconductor Energy Laboratory Co. Ltd.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
89%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
660 granted / 817 resolved
+18.8% vs TC avg
Moderate +8% lift
Without
With
+7.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
11 currently pending
Career history
828
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
60.1%
+20.1% vs TC avg
§102
11.5%
-28.5% vs TC avg
§112
10.1%
-29.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 817 resolved cases

Office Action

§103
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 . Allowable Subject Matter Claim 3, 4 allowed. The subject matter of the independent claim could either not be found or was not suggested in the prior art of record. The subject matter not found was: In claim 3: “wherein the second display region is provided along a first curved side surface and a rear surface of the housing, wherein the top surface and the rear surface are parallel to each other, wherein the third display region is in contact with the first display region, wherein the third display region is provided along a second curved side surface of the housing, wherein a side of the second display region and a side of the third display region form a corner where the housing is exposed, transistor, and semiconductor” in combination with the other elements (or steps) of the device/apparatus and method recited in the claim. In claim 4: “wherein the top surface and the rear surface are parallel to each other, wherein the third display region is in contact with the first display region, wherein the third display region is provided along a second curved side surface of the housing, wherein a side of the second display region and a side of the third display region form a corner where the housing is exposed, wherein a flexible printed circuit is provided so as to face a rear surface of the display panel, transistor, and semiconductor” in combination with the other elements (or steps) of the device/apparatus and method recited in the claim. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 2 is/are rejected under 35 U.S.C. 103 as being unpatentable over Sirpal et al. (2013/0080956) “Sirpal”. As of claim 2, Sirpal teaches A display panel comprising: a first region ([0258], 770 Fig.7C); a second region ([0258], 774 Fig.7C); and a third region ([0258], 768 Fig.7C), wherein at least one of the first region, the second region, and the third region is configured to perform display ([0258] teaches window stack 760 that comprises windows 770, 774, and 768 of Fig.7C form a composite display), wherein the first region comprises a first side and a second side (Fig.7C shows window 770 comprises a first side “the right side” and a second side “the top side”), wherein the second region is provided so as to be in contact with the first side (Fig.7C shows the second region 774 is in contact with the first side of o the first region 770), and In an obvious variation, Sirpal teaches wherein the third region is provided so as to be in contact with the second side (Fig.7C shows the third region 764 is in contact with the second side of the first region 770 and the top side of 774, which would obvious to one ordinary skill in the before the effective filing date that this configuration of the window stack 760 reads on this claim limitation). Therefore, it would be obvious to ordinary skill in the art before the effective filing date to modify Sirpal’s apparatus and or window stacks configurations as shown above, so for display regions to form a composite display ([see 0258]). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to INSA SADIO whose telephone number is (571)270-5580. The examiner can normally be reached Monday-Friday 9:00 am-6:00 am. 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, NITIN K PATEL can be reached at 571-272-7677. 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. INSA . SADIO Primary Examiner Art Unit 2628 /INSA SADIO/Primary Examiner, Art Unit 2628
Read full office action

Prosecution Timeline

May 21, 2025
Application Filed
Mar 19, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 5m to grant Granted Mar 24, 2026
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Patent 12579937
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2y 5m to grant Granted Mar 17, 2026
Patent 12578598
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Patent 12579939
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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
81%
Grant Probability
89%
With Interview (+7.8%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 817 resolved cases by this examiner. Grant probability derived from career allow rate.

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