Prosecution Insights
Last updated: April 19, 2026
Application No. 18/398,720

TRANSPARENT ULTRATHIN-LED DISPLAY AND METHOD FOR MANUFACTURING THE SAME

Non-Final OA §112
Filed
Dec 28, 2023
Examiner
SCHOENHOLTZ, JOSEPH
Art Unit
2893
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Kookmin University Industry Academy Cooperation Foundation
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
86%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allow Rate
1179 granted / 1293 resolved
+23.2% vs TC avg
Minimal -5% lift
Without
With
+-5.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
20 currently pending
Career history
1313
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
48.9%
+8.9% vs TC avg
§102
14.7%
-25.3% vs TC avg
§112
21.0%
-19.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1293 resolved cases

Office Action

§112
DETAILED ACTION This Office Action is in response to Applicant’s application, 18/398,720 filed on December 28, 2023 in which claims 1 to 20 are pending. 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 . Drawings The drawings submitted on December 28, 2023 have been reviewed and accepted by the Examiner. Information Disclosure Statement The Information Disclosure Statements (IDS), filed on December 28, 2023 and February 3, 2025 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosed therein has been considered by the Examiner. Priority Receipt is acknowledged of paper submitted under 35 U.S.C. 119(a)-(d) or under 35 U.S.C. 120, 121, 365(c), or 386(c) which has been placed of record in the file. Notation References to patents will be in the form of [C:L] where C is the column number and L is the line number. References to pre-grant patent publications will be to the paragraph number in the form of [xxxx]. 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 1-20 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. During examination, a claim must be given its broadest reasonable interpretation consistent with the specification as it would be interpreted by one of ordinary skill in the art. 76 Fed. Reg. 7164 (February 9, 2011). During examination, after applying the broadest reasonable interpretation to the claim, if the metes and bounds of the claimed invention are not clear, the claim is indefinite and should be rejected. Id. at 7165. When a term of degree is used in the claim, the examiner should determine whether the specification provides some standard for measuring that degree. Id. at 7165. If the specification does not provide some standard for measuring that degree, a determination must be made as to whether one of ordinary skill in the art could nevertheless ascertain the scope of the claim (e.g., a standard that is recognized in the art for measuring the meaning of the term of degree). Id. at 7165. Regarding claims 1, 11 and 20, Applicant recites inter alia “ultra-thin LED electrode assembly” and “ultra-thin LED elements” for which the specification does not provide a standard for measuring “ultra-thin”. Furthermore, a person of ordinary skill in the art could not ascertain the scope of the claim as 'ultra-thin' have no recognized standard in the display art. Accordingly, Examiner determines that those skilled in the art would not understand what is claimed when the claim is read in light of the specification and claim 1 is indefinite pursuant to requirements and examination guidelines for 35 U.S.C. 112(b). Regarding claims 3 and 13 which recite inter alia “the ultra-thin LED element is an element in which the layers forming the element are stacked in the z-axis direction, the thickness in the z-axis direction is 0.1 to 3 μm, and the length of a long axis which is any one direction on the x-y plane is 1 to 10 μm’ it is unclear to Examiner that an ultra-thin electrode assembly is inherently defined by an ultra-thin LED element which is 0.1 to 3 microns thick. Claims 2-10 and 12-19 depend directly or indirectly on claims 1 or 11 and provide no subject matter to cure the defects of claims 1 and 11. Regarding claim 20, Applicant recites “ultra-thin LED electrode assembly” and “ultra-thin LED elements” for which the specification does not provide a standard for measuring “ultra-thin”. Furthermore, a person of ordinary skill in the art could not ascertain the scope of the claim as 'ultra-thin' have no recognized standard in the display art. Accordingly, Examiner determines that those skilled in the art would not understand what is claimed when the claim is read in light of the specification and claim 1 is indefinite pursuant to requirements and examination guidelines for 35 U.S.C. 112(b). Allowable Subject Matter Claims 1-20 would be be allowable if rewritten or amended to overcome the rejections under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure is listed on the notice of references cited. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Joe Schoenholtz whose telephone number is (571)270-5475. The examiner can normally be reached M-Thur 7 AM to 7 PM PST. 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, Ms. Yara Green can be reached at (571) 272-3035. 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. /J.E. Schoenholtz/Primary Examiner, Art Unit 2893
Read full office action

Prosecution Timeline

Dec 28, 2023
Application Filed
Mar 01, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604634
DISPLAY PANEL AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12604628
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12604631
DISPLAY BACKPLANE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
2y 5m to grant Granted Apr 14, 2026
Patent 12604636
DISPLAY MODULE AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12598896
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF
2y 5m to grant Granted Apr 07, 2026
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
91%
Grant Probability
86%
With Interview (-5.0%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 1293 resolved cases by this examiner. Grant probability derived from career allow rate.

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