Prosecution Insights
Last updated: April 19, 2026
Application No. 18/569,232

ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE

Non-Final OA §112
Filed
Dec 12, 2023
Examiner
HOSSAIN, MOAZZAM
Art Unit
2898
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Wuhan China Star Optoelectronics Technology Co., Ltd.
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
98%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
694 granted / 792 resolved
+19.6% vs TC avg
Moderate +11% lift
Without
With
+10.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
52 currently pending
Career history
844
Total Applications
across all art units

Statute-Specific Performance

§101
2.7%
-37.3% vs TC avg
§103
45.5%
+5.5% vs TC avg
§102
31.3%
-8.7% vs TC avg
§112
16.6%
-23.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 792 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 . Status of Claims This office action considers claims 1-20 pending for examination on merits. Specification Objection Specification, in “Specification - 07/18/2024”, is objected due to lack of compliance of drawings in accordance with MPEP § 601.01(g). In the instant specification, the brief description in paragraph [0038] as “FIG. 4a to FIG. 4n are exploded diagrams of each of the film layers of the single subpixel in FIG. 3.”, does not describe of individual figures, and as such the application will be treated as an application filed without all figures of drawings. Correction is required. It is noted that “608.01(f) Brief Description of Drawings”, the examiner should see to it that the figures are correctly described in the brief description of the drawing, that all section lines used are referred to, and that all needed section lines are used. If the drawings show Figures 1A, 1B, and 1C and the brief description of the drawings refers only to Figure 1, the examiner should object to the brief description, and requires applicant to provide a brief description of Figures 1A, 1B, and 1C. Allowable Subject Matter Claims 1-20 are objected for to as having deficiencies as described in section I, supra, but, but would be allowable if objection is resolved. The following is an examiner’s statement of reasons for allowance, which paraphrases and summarizes the claimed invention without intending to be limiting, wherein the legally defined scope of the claimed invention is defined by the allowed claims themselves in view of the written description under 35 USC 112. . The statement is not intended to necessarily state all the reasons for allowance or all the details why claims are allowed and should not be written to specifically or impliedly state that all the reasons for allowance are set forth (MPEP 1302.14). In the instant case, for claim claims 1,18, the closest prior arts combination of (US 20230134599 A1 to LAI; Qingjun et el., hereinafter Lai, in Figures 7-10; and US 20220102472 A1 to HUANG; Weiyun et el. hereinafter Huang; Figure 2) discloses all the limitation of claims 1 and/ or claim18 except “wherein the display area comprises a first area disposed corresponding to the anode, the first area is provided with at least one of the fanout traces and at least one of the dummy traces; each of the fanout traces passing through each of the subpixels is symmetrical about a center of the anode of each of the subpixels, and each of the dummy traces passing through each of the subpixels is symmetrical about a center of the anode of each of the subpixels”. The combination of (Lai and Huang) discloses OLED display device (Lai 1; Fig 18; [0105] in view of Huang OLED device20a ; Fig 2; [0047]), comprising an organic light emitting diode (OLED) (in view of Huang [0017]) display panel (Lai 10; Figs 1, 10; [0031,0071]), comprising a display area (Lai 110) and a non-display area (Lai 110) disposed at a side of the display area (Lai 100), wherein the OLED display panel (Lai 10) further comprises (see the entire documents of Lai and Huang, paragraphs [0050-0100], Figures 1-17, specifically Lai Fig 10 and Huang Fig 2; and as cited below) : signal traces (Lai 200/210/211/221A; 220/221/221B comprising; Figs 7-8; [0051]); and fanout traces (Lai 300; Fig 1; [0031]) disposed on a side of the signal traces and connected to the signal traces; wherein the OLED display panel (Lai 10 in view of Huang [0017]) further comprises a plurality of subpixels (Lai subpixels 400; Fig 4; [0043]), each of the subpixels comprises an anode (in view of Huang 21; Fig 2; [0047) disposed on a side of the fanout traces (Lai 300; Fig 1; [0031]) away from the signal traces (Lai 200/210/211/221A; 220/221/221B), and the fanout traces (Lai 300) extend from the non-display area (Lai 110) to the display area (Lai 100); wherein the OLED display panel (Lai 10 in view of Huang [0017]) further comprises dummy traces (Lai virtual 230/231; 240/241; Fig 8; [0052]) disposed on a side of the anode (Huang 21; Fig 2; [0047]) adjacent to the signal traces (Lai 200/210/211/221A; 220/221/221B). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See form PTO-892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MOAZZAM HOSSAIN whose telephone number is (571)270-7960. The examiner can normally be reached on M-F: 8:30AM - 6:00 PM. EST. Examiner interviews are available via telephone, in-person, and video The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See form PTO-892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Moazzam Hossain whose telephone number is (571)270-7960. The examiner can normally be reached on Mon to Thursday 8.30 A.M -5.00 P.M. 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, Julio J. Maldonado can be reached on 571-272-1864. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR to register user only. For more information about the PAIR system, see http://pair-direct.uspto.gov. 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. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /MOAZZAM HOSSAIN/Primary Examiner, Art Unit 2898 February 2, 2026
Read full office action

Prosecution Timeline

Dec 12, 2023
Application Filed
Feb 02, 2026
Non-Final Rejection — §112 (current)

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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
88%
Grant Probability
98%
With Interview (+10.7%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 792 resolved cases by this examiner. Grant probability derived from career allow rate.

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