Prosecution Insights
Last updated: July 17, 2026
Application No. 18/917,323

LIQUID CRYSTAL DISPLAY DEVICE

Non-Final OA §102
Filed
Oct 16, 2024
Priority
May 03, 2016 — RE 10-2016-0054473 +5 more
Examiner
LEE, PAUL CHANG
Art Unit
Tech Center
Assignee
Samsung Display Co., Ltd.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
631 granted / 842 resolved
+14.9% vs TC avg
Moderate +14% lift
Without
With
+14.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
21 currently pending
Career history
856
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
80.3%
+40.3% vs TC avg
§102
14.0%
-26.0% vs TC avg
§112
1.7%
-38.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 842 resolved cases

Office Action

§102
CTNF 18/917,323 CTNF 86587 DETAILED ACTION Notice of Pre-AIA or AIA Status 07-03-aia AIA 15-10-aia 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 07-06 AIA 15-10-15 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 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. 07-07-aia AIA 07-07 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 – 07-08-aia AIA (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. 07-15-aia AIA Claim(s) 1 is/are rejected under 35 U.S.C. 102 (a)(1) as being anticipated by Lee et al. (U.S. 2015/0009442) . Regarding claim 1, Lee discloses a liquid crystal display device (Figs. 1-2; page 2, para [0026-0027]), comprising: a substrate (110, Fig. 2; page 2, para [0043]); and a pixel electrode (191/199, Figs. 1-2 and 11; pages 3-4, para [0059-0060]) disposed on the substrate (110, Fig. 2), wherein the pixel electrode (191/199, Figs. 1-2) comprises: a stem portion (192b and 193b, Fig. 11; page 9, para [0135]) including a first portion (vertical portion 192b, Fig. 11) extending in a first direction (vertical direction, Fig. 11) and a second portion (193b, Fig. 11) extending in a second direction (horizontal direction, Fig. 11) intersecting the first direction (vertical direction, Fig. 11); a plurality of branch portions (194c, Fig. 11; page 9, para [0135]) extended from the stem portion (192b and 193b, Fig. 11) in a direction which is different from the first direction (vertical direction, Fig. 11) and the second direction (such as branch portions 194c extending obliquely with respect to the vertical first direction and the horizontal second direction, Fig. 11; page 9, para [0135]); and at least one slit (slits between branch portions 194c, Fig. 11) parallel to the first portion of the stem portion (since the vertically extending outer edges of the ends of the slits between branch portions 194c are parallel to the vertically extending first portion 192b as broadly interpreted, Fig. 11), and a portion of the plurality of branch portions (such as center portions of 194c, Fig. 11) is disposed between the at least one slit (outer edges of the ends of the slits between branch portions 194c, Fig. 11) and the first portion (vertical portion 192b, Fig. 11) of the stem portion (192b and 193b, Fig. 11) in the second direction (horizontal direction, Fig. 11). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PAUL CHANG LEE whose telephone number is (571)270-7923. The examiner can normally be reached M-F 10am-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, Michael H Caley can be reached on 571-272-2286. 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. /PAUL C LEE/Primary Examiner, Art Unit 2871 Application/Control Number: 18/917,323 Page 2 Art Unit: 2871 Application/Control Number: 18/917,323 Page 3 Art Unit: 2871 Application/Control Number: 18/917,323 Page 4 Art Unit: 2871
Read full office action

Prosecution Timeline

Oct 16, 2024
Application Filed
Jun 16, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12675136
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
2y 9m to grant Granted Jul 07, 2026
Patent 12669705
METHOD TO OPTIMIZE UNIFORMITY OF HEAD-UP DISPLAY IMAGE BRIGHTNESS
3y 3m to grant Granted Jun 30, 2026
Patent 12669673
OPTICAL ELEMENT DRIVING MECHANISM
2y 6m to grant Granted Jun 30, 2026
Patent 12663616
CAMERA OPTICAL LENS
2y 2m to grant Granted Jun 23, 2026
Patent 12656832
WINDOW ASSEMBLY AND METHOD FOR MANUFACTURING DISPLAY DEVICE
2y 10m to grant Granted Jun 16, 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
75%
Grant Probability
89%
With Interview (+14.0%)
2y 6m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 842 resolved cases by this examiner. Grant probability derived from career allowance rate.

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