Prosecution Insights
Last updated: July 17, 2026
Application No. 18/413,347

WINDOW MEMBER AND MANUFACTURING METHOD THEREOF

Final Rejection §102§103
Filed
Jan 16, 2024
Priority
Apr 07, 2023 — RE 10-2023-0046075
Examiner
VAN SELL, NATHAN L
Art Unit
1783
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Samsung Display Co., Ltd.
OA Round
2 (Final)
54%
Grant Probability
Moderate
3-4
OA Rounds
8m
Est. Remaining
79%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
466 granted / 863 resolved
-11.0% vs TC avg
Strong +25% interview lift
Without
With
+24.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
41 currently pending
Career history
928
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
93.2%
+53.2% vs TC avg
§102
2.9%
-37.1% vs TC avg
§112
2.0%
-38.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 863 resolved cases

Office Action

§102 §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 . Response to Amendment Amendments to the claims, filed on 3/31/265, have been entered in the above-identified application. Any rejections made in the previous action, and not repeated below, are hereby withdrawn. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claim Rejections - 35 USC § 103 Claims 1, 2, 4-6, and 21 are rejected under 35 U.S.C. 102(a)(1) as anticipated by or, in the alternative, under 35 U.S.C. 103 as obvious over LG Chem (KR-20210136565-A). Regarding claims 1, 2, 4, and 21, LG Chem teaches an electronic device comprising a display device (e.g., display panel) including a window member (200), wherein the window member comprises a cover window including a hole area (201) (e.g., camera lens); and a protective film that includes a base layer (300) disposed on a surface of the cover window, wherein the protective film includes an adhesive layer (100) on a surface facing the cover window, and wherein the adhesive layer includes a cured portion (101), which overlaps the hole area and an uncured portion outside the hole area (102) that has adhesive force (e.g., pressure-sensitive adhesive film) attaching the protective film to the cover window, wherein the cured portion and the uncured portion are different regions of the same adhesive layer (100); wherein the adhesive layer is between the base layer and the cover window (entire document; fig 2c, 3) Regarding the limitations “lacks adhesiveness” and “the cured portion is an area having an adhesive force of 0 gram-force (gf);” LG Chem suggests the adhesive layer includes a cured portion (101) which overlaps the hole area when installed on the display panel (entire document; fig 2c) which would have suggested or otherwise rendered obvious to one of ordinary skill in the art at the time of invention the cured portion should lack adhesiveness or have an adhesive force of 0 gram-force (gf). Regarding claim 5, LG Chem teaches an area of the cured portion is equal to or greater than an area of the hole area (entire document; fig 3) Regarding claim 6, LG Chem suggest the adhesive is N,N-dimethylacrylamide (i.e., an acrylic adhesive) (Examples 1 and 2). Claim 3 is rejected under 35 U.S.C. 103 as obvious over LG Chem (KR-20210136565-A). It is noted that a change in size, scale, proportionality and shape is not patently distinct over the prior art absent persuasive evidence that the particular configuration of the claimed invention is significant. See In re Rose, 220 F.2d 459, 105 USPQ 237 (CCPA 1955); In re Rinehart, 531 F.2d 1048, 189 USPQ 143 (CCPA 1976); In re Dailey, 357 F.2d 669, 149 USPQ 47 (CCPA 1966); In Gardner V. TEC Systems, Inc., 725 F.2d 1338, 220 USPQ 777 (Fed. Cir. 1984), cert. denied, 469 U.S. 830, 225 USPQ 232 (1984). MPEP 2144.04[R-1]. A change in size (dimension) is generally recognized as being within the level of ordinary skill in the art. In re Rose, 220 F.2d 459, 105 USPQ 237 (CCPA 1955). Where the only difference between the prior art and the claims is a recitation of relative dimensions of the claimed device, and the device having the claimed dimensions would not perform differently than the prior art device, the claimed device is not patentably distinct from the prior art device, Gardner V. TEC Systems, Inc., 725 F.2d 1338, 220 USPQ 777 (Fed. Cir. 1984), cert. denied, 469 U.S. 830, 225 USPQ 232 (1984). Therefore, it would have been obvious to one of ordinary skill in the art at the time of invention to provide the window member of LG Chem with the dimensions (i.e., thicknesses of the adhesive layer and the base layer) based on the prior art's intended application as in the present invention. Claims 7-10 are rejected under 35 U.S.C. 103 as being unpatentable over LG Chem as applied to claim 1 above, and further in view of Baek (US 2020/0196457 A1). LG Chem teaches the window member of claim 1. LG Chem fails to suggest wherein the hole area includes an opening exposing the cover window and a light blocking layer surrounding the opening; wherein the light blocking layer is between the cover window and the adhesive layer; wherein the light blocking layer is in contact with the cured portion; and wherein a distance between the cover window and the protective film in the hole area is determined by a thickness of the light blocking layer. Baek teaches a window member (WD) comprising a cover window (e.g., base substrate or BS) including a hole area (HA); and a protective film disposed on a surface of the cover window, wherein the protective film includes an adhesive layer (hole adhesive film or CPL) on a surface facing the cover window; and wherein the adhesive layer includes a cured portion (e.g., cured ink film), which overlaps the hole area; wherein the hole area includes an opening exposing the cover window and a light blocking layer surrounding the opening; wherein the light blocking layer (decoration layers or DL that reflects or absorbs light) is between the cover window and the adhesive layer; wherein the light blocking layer is in contact with the cured portion; wherein a distance between the cover window and the protective film in the hole area is determined by a thickness of the light blocking layer (para 57-62, 75-76; see fig 2 below). PNG media_image1.png 194 558 media_image1.png Greyscale Therefore, it would have been obvious to one of ordinary skill in the art at the time of invention to combine the decoration layer of Baek with the window member of LG Chem to provide the window member with a unique decoration or to provide the window member with an area or layer that reflects or absorbs light as necessary. Response to Arguments Applicant’s arguments with respect to the instant claims have been considered but are moot due to the new grounds of rejection under 35 U.S.C. 103 in view of a new prior art of record. The Applicant is directed to the 35 USC § 103 section above. 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 NATHAN L VAN SELL whose telephone number is (571)270-5152. The examiner can normally be reached Mon-Thur, Generally 7am-6pm. 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, M. Veronica Ewald can be reached at 571-272-8519. 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. NATHAN VAN SELL Primary Examiner Art Unit 1783 /NATHAN L VAN SELL/ Primary Examiner, Art Unit 1783
Read full office action

Prosecution Timeline

Jan 16, 2024
Application Filed
Jan 27, 2026
Non-Final Rejection mailed — §102, §103
Mar 23, 2026
Applicant Interview (Telephonic)
Mar 23, 2026
Examiner Interview Summary
Mar 31, 2026
Response Filed
Jun 10, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12668725
ADHESIVE COMPOSITION AND DISPLAY APPARATUS INCLUDING THE SAME
2y 9m to grant Granted Jun 30, 2026
Patent 12662611
BIO-BASED ADDITIVE FOR ASPHALT
2y 5m to grant Granted Jun 23, 2026
Patent 12638884
FLEXIBLE SUPPORT MEMBER, DISPLAY MODULE, AND MOBILE TERMINAL
4y 8m to grant Granted May 26, 2026
Patent 12637803
COMPOSITE STRUCTURE, RESIN FILM, AND METHOD OF MANUFACTURING RESIN FILM
3y 10m to grant Granted May 26, 2026
Patent 12631032
CO-FOAMABLE PVC PLASTISOL COMPOSITION AND CO-FOAMED PVC LAYER FOR FLOOR COVERING
5y 5m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
54%
Grant Probability
79%
With Interview (+24.7%)
3y 2m (~8m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 863 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month