Prosecution Insights
Last updated: April 19, 2026
Application No. 18/165,349

DISPLAY DEVICE AND MANUFACTURING METHOD OF DISPLAY DEVICE

Final Rejection §112
Filed
Feb 07, 2023
Examiner
HALL, VICTORIA KATHLEEN
Art Unit
2897
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Magnolia White Corporation
OA Round
2 (Final)
84%
Grant Probability
Favorable
3-4
OA Rounds
2y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allow Rate
678 granted / 811 resolved
+15.6% vs TC avg
Strong +19% interview lift
Without
With
+19.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
35 currently pending
Career history
846
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
38.7%
-1.3% vs TC avg
§102
19.9%
-20.1% vs TC avg
§112
31.8%
-8.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 811 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 . Response to Arguments Claims 1-3 stand rejected under Section 102 in view of Choung. Claim 4 stands rejected under Section 103 in view of Choung and Kim. Claims 5-8 stand rejected under Section 103 in view of Choung, Tajima, and Bang. Claims 7 and 8 stand rejected under Section 103 in view of Choung, Tajima, Bang, with evidence from Shima. Claim 9 stands rejected under Section 103 in view of Choung, Tajima, Bang, and Kim. Claims 5-9 stand rejected under Section 112(b) The abstract stands objected to. Applicants amended claims 1 and 5, canceled claims 4 and 9, and added new claims 15-22. Applicants provided an abstract. Applicants argue that the application is in condition for allowance. Turning first to the abstract: Applicants did not provide a marked-up version of the abstract. See MPEP § 714(II)(B). Because the abstract has not been marked-up, the abstract is not entered. Please re-submit the abstract with mark-ups or with the instruction to cancel the originally filed abstract and replace it with the new abstract. Section 112(b): Applicants’ amendments to claim 5 address the previously noted Section 112(b) rejections and are accepted and entered. No new matter has been added. The previously noted Section 112(b) rejections are withdrawn. Section 102 rejections: Applicants’ amendments overcome the previously noted Section 102 rejections. These rejections are withdrawn. Section 103 rejections: Applicants’ amendments overcome the previously noted Section 103 rejections. These rejections are withdrawn. Specification The abstract of the disclosure is objected to because the changes in the Abstract were not shown in the Abstract that was submitted with applicants’ response. See MPEP § 714(II)(B): Specifically regarding amendments to the abstract of the disclosure, where the amendments to the abstract are minor in nature, the abstract should be provided as a marked-up version under 37 CFR 1.121(b)(2)(ii) using strike-through and underlining as the methods to show all changes relative to the immediate prior version. Where the abstract is being substantially rewritten and the amended abstract bears little or no resemblance to the previously filed version of the abstract, a new (substitute) abstract may be provided in clean form accompanied by an instruction for the cancellation of the previous version of the abstract. The text of the new abstract must not be underlined. It would be counterproductive for applicant to prepare and provide an abstract so riddled with strike-through and underlining that its meaning and language are obscured from view and comprehension. Whether supplying a marked-up version of a previous abstract or a clean form new abstract, the abstract must comply with 37 CFR 1.72(b) regarding the length and placement of the abstract on a separate sheet of paper. A corrected abstract of the disclosure is required and must be presented on a separate sheet, apart from any other text. See MPEP § 608.01(b). Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-3, 5-8, and 15-22 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Regarding claim 1: This claim has been amended to require that the sealing layer include a closed void between the rib and the upper portion of the partition in the third direction. The void is not mentioned in the disclosure. For purposes of this discussion, Office assumes that applicants are referring to this feature in their Figure 3: PNG media_image1.png 438 667 media_image1.png Greyscale There is no indication that this feature is completely closed off to form a void. The Office notes in a related, later-filed, application, applicants clearly indicated a void. See Takayama, U.S. Pat. No. 12,543,450, Figure 3; see also Takayama claim 5. PNG media_image2.png 410 735 media_image2.png Greyscale Returning to the pending application, the disclosure is not clear that the feature in applicants’ Figure 3 is a void. Because the claim limitation is not supported by the originally filed disclosure, claim 1 is rejected for failing to meet the written description requirement. Claims 2, 3, and 15-18 are rejected for depending from rejected base claim 1. Regarding claim 5: Claim 5 has been amended to require a sealing layer that includes a closed void between the rib and the upper portion of the partition in the third direction. As with claim 1, this feature is not supported by the originally filed disclosure. The discussion of claim 1 is incorporated by reference. Because the newly added claim limitation is not supported by the originally filed disclosure, claim 5 is rejected for failing to meet the written description requirement. Claims 6-8 and 19-22 are rejected for depending from rejected base claim 5. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 VICTORIA KATHLEEN HALL whose telephone number is (571)270-7567. The examiner can normally be reached Monday-Friday, 8 a.m.-5 p.m. 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, Fernando Toledo can be reached at 571-272-1867. 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. /Victoria K. Hall/Primary Examiner, Art Unit 2897
Read full office action

Prosecution Timeline

Feb 07, 2023
Application Filed
Nov 28, 2025
Non-Final Rejection — §112
Feb 20, 2026
Response Filed
Mar 22, 2026
Final Rejection — §112 (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
84%
Grant Probability
99%
With Interview (+19.1%)
2y 6m
Median Time to Grant
Moderate
PTA Risk
Based on 811 resolved cases by this examiner. Grant probability derived from career allow rate.

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