Prosecution Insights
Last updated: April 19, 2026
Application No. 18/372,240

DISPLAY PANEL

Final Rejection §102
Filed
Sep 25, 2023
Examiner
MENZ, DOUGLAS M
Art Unit
2897
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Xiamen Tianma Microelectronics Co., Ltd.
OA Round
2 (Final)
88%
Grant Probability
Favorable
3-4
OA Rounds
2y 3m
To Grant
93%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
670 granted / 760 resolved
+20.2% vs TC avg
Minimal +5% lift
Without
With
+4.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
30 currently pending
Career history
790
Total Applications
across all art units

Statute-Specific Performance

§101
1.8%
-38.2% vs TC avg
§103
36.0%
-4.0% vs TC avg
§102
53.2%
+13.2% vs TC avg
§112
2.3%
-37.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 760 resolved cases

Office Action

§102
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 . Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 16-17 and 20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chang et al. (US 2015/0002553). Regarding claim 16, Chang discloses a display panel (100, fig. 1), comprising: a plurality of sub-pixels and a plurality of pixel circuits (111-153, fig. 1 and paragraph 0021 ,note: it’s inherent that the sub-pixels contain pixel circuits); wherein the plurality of sub-pixels comprises a first sub-pixel (121, fig. 1), a second sub-pixel (113, fig. 1) and a third sub-pixel (124, fig. 1), the plurality of pixel circuit comprises a first pixel circuit (occupied in 121, fig. 1), a second pixel circuit (occupied in 113, fig. 1), and a third pixel circuit (occupied in 124, fig. 1), the first sub-pixel is electrically connected to the first pixel circuit (inherent), the second sub-pixel is electrically connected to the second pixel circuit (inherent), and the third sub-pixel is electrically connected to the third pixel circuit (inherent), the first pixel circuit and the second pixel circuit are disposed to be symmetric in structure (121 and 113, glide reflection symmetric with respect to 522), and the first pixel circuit and the third pixel circuit are disposed to be symmetric in structure (121 and 124, symmetric with respect to 512); the first pixel circuit and the second pixel circuit are disposed in a glide reflection symmetry in structure (121 and 113, glide reflection symmetric with respect to 522); and the first pixel circuit and the third pixel circuit are disposed to be axisymmetric in structure, and an axis of symmetry between the first pixel circuit and the third pixel circuit is a data signal line between the first pixel circuit and the third pixel circuit (121 and 124, symmetric with respect to 512). Regarding claim 17, Chang further discloses a plurality of data signal lines, wherein at least two data signal lines (511, 512, fig. 1) are disposed between the first pixel circuit (121, fig. 1) and the third pixel circuit (124, fig. 1). Regarding claim 20, Chang further discloses wherein the first pixel circuit is electrically connected to a first data signal line through a first connection point (121, connected to 522, fig. 1), and the second pixel circuit is electrically connected to a second data signal line through a second connection point (113, connected to 521, fig. 1), the first connection point and the second connection point are located on two opposite sides of a same column of pixel circuit (column defined by pixels 111-116, fig. 1). Allowable Subject Matter Claims 1-2, 4-9 and 12-15 are allowed. The following is a statement of reasons for the indication of allowable subject matter: Regarding claims 1-2 and 4-7, there is no teaching or suggestion in the art of record disclosing a display panel comprising the combination of limitations of claim 1, wherein in a case where every three adjacent sub-pixels form the pixel unit and three sub-pixels in a same pixel unit are a first sub-pixel, a second sub-pixel and a third sub-pixel, respectively, a color of the first sub-pixel is one of red, green, or blue, a color of the second sub-pixel is one of red, green, or blue, and a color of the third sub-pixel is one of red, green, or blue, and the color of the first sub-pixel, the color of the second subpixel and the color of the third sub-pixel are different from each other; two adjacent pixel units disposed in a same column are a first pixel unit and a second pixel unit, respectively, the first sub-pixel in the first pixel unit, the second sub-pixel in the first pixel unit and the third sub-pixel in the second pixel unit belong to the same sub-pixel column, and the third sub-pixel in the first pixel unit, the first sub-pixel in the second pixel unit and the second sub-pixel in the second pixel unit belong to a same sub-pixel column; and in each sub-pixel column, red sub-pixels and green sub-pixels share on data signal line, and blue sub-pixels belonging to a same sub-pixel column share one data signal line. Therefore, independent claim 1 is deemed allowable along with its dependent claims 2 and 4-7. Regarding claims 8-9 and 12-15, there is no teaching or suggestion in the art of record disclosing a display panel comprising the combination of limitations of claim 8, wherein the plurality of sub-pixel columns comprises a second sub-pixel column, the second sub-pixel column comprises a plurality of third sub-pixels and the plurality of third sub-pixels comprises a first type of third sub-pixels and a second type of third sub-pixels alternately arranged in sequence; wherein the first type of third sub-pixels and the second type of third sub-pixels share one data signal line, or the plurality of data signal lines comprises a third data signal line and a fourth data signal line, wherein the third data signal line is electrically connected to the first type of third sub-pixels and the fourth data signal line is electrically connected to the second type of third sub-pixels. Therefore, independent claim 8 is deemed allowable along with its dependent claims 9 and 12-15. Response to Arguments Applicant's arguments filed 2/5/26 have been fully considered and are persuasive in part, as follows: With regards to claims 1-2, 4-9 and 12-15, Examiner finds the arguments persuasive and the rejections have been withdrawn. With regards to claims 16, 17 and 20, Examiner does not find the arguments persuasive as the broad scope of the amended claims is still anticipated by Chang, as mentioned in the above rejection. Applicant is advised to amend the claims to more distinctly support Applicant’s invention. Conclusion THIS ACTION IS MADE FINAL. 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 nonprovisional extension fee (37 CFR 1.17(a)) 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DOUGLAS M MENZ whose telephone number is (571)272-1877. The examiner can normally be reached Monday-Friday 8:00am-5:00pm. 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, Jacob Choi can be reached at 469-295-9060. 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. /DOUGLAS M MENZ/Primary Examiner, Art Unit 2897 2/21/26
Read full office action

Prosecution Timeline

Sep 25, 2023
Application Filed
Nov 15, 2025
Non-Final Rejection — §102
Feb 05, 2026
Response Filed
Feb 21, 2026
Final Rejection — §102 (current)

Precedent Cases

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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
88%
Grant Probability
93%
With Interview (+4.6%)
2y 3m
Median Time to Grant
Moderate
PTA Risk
Based on 760 resolved cases by this examiner. Grant probability derived from career allow rate.

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