Prosecution Insights
Last updated: April 19, 2026
Application No. 18/828,707

ENDOSCOPE

Non-Final OA §102
Filed
Sep 09, 2024
Examiner
SHARPLESS, CHRISTEN ALICIA
Art Unit
3795
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
48%
Grant Probability
Moderate
1-2
OA Rounds
3y 4m
To Grant
76%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allow Rate
49 granted / 103 resolved
-22.4% vs TC avg
Strong +29% interview lift
Without
With
+28.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
39 currently pending
Career history
142
Total Applications
across all art units

Statute-Specific Performance

§103
61.9%
+21.9% vs TC avg
§102
23.5%
-16.5% vs TC avg
§112
13.5%
-26.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 103 resolved cases

Office Action

§102
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 Claims 1-11 are pending and currently under consideration for patentability under 37 CFR 1.104. Foreign Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copies have been received. Information Disclosure Statement The information disclosure statement (IDS) submitted on 02/18/2025 have been considered by the examiner. Claim Rejections - 35 USC § 102 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 (i.e., changing from AIA to pre-AIA ) 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. 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 – (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. Claim(s) 1-11 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by U.S. -Publication No. 2021/0068625 to Shin et al. (hereinafter “Shin”). Regarding claim 1, Shin discloses an endoscope, comprising: an insertion part comprising a lighting imaging unit and an insertion tube (10, Fig. 1, [0058]); and a manipulation part comprising a manipulation knob (28, 29, Fig. 1, [0067]) and a manipulation wire (11, 12, 13, 14, Fig. 3, [0067]-[0070]) configured to bend and operate the insertion tube according to manipulation of the manipulation knob ([0069]), wherein the manipulation part comprises: a coupling part (20, Fig. 1, [0057]) coupled to the insertion part according to a rotation of a dial provided to be rotatably operable (15, Fig. 2, [0060]-[0063]). Regarding claim 2, Shin discloses the endoscope of claim 1, wherein the coupling part further comprises: a first coupling plate moved by a rotation of the dial to be coupled to the insertion part (180, Fig. 3, [0071]). Regarding claim 3, Shin discloses the endoscope of claim 2, wherein the coupling part further comprises: a pinion gear configured to be rotated in interrelation with the rotation of the dial (150, Fig. 7, [0071]-[0077]); and a rack gear coupled to the first coupling plate and configured to be engaged with the pinion gear and to reciprocate according to a rotation of the pinion gear (110, 120, 130, 140, Fig. 7, [0071]-[0086]). Regarding claim 4, Shin discloses the endoscope of claim 2, wherein the coupling part further comprises: a first wire frame to which the manipulation wire is coupled and configured to reciprocate along the first coupling plate (185, 186, Fig. 7, [0082]). Regarding claim 5, Shin discloses the endoscope of claim 4, wherein the coupling part further comprises: a locking pin disposed on the first coupling plate and accommodated in a fixing groove formed on the first wire frame according to a reciprocation (213, 223, 233, 243, Fig. 12, [0124]). Regarding claim 6, Shin discloses the endoscope of claim 5, wherein the coupling part further comprises: a spring configured to pressurize the locking pin in a direction of the first wire frame (212, 222, 232, 243, Fig. 13, [0124]). Regarding claim 7, Shin discloses the endoscope of claim 5, wherein the coupling part further comprises: a locking holder coupled to the first coupling plate and accommodating the locking pin to be capable of reciprocating (250, Fig. 12, [0124]). Regarding claim 8, Shin discloses the endoscope of claim 2, wherein the insertion part comprises: a second coupling plate detachably coupled to the first coupling plate (200, Fig. 3, [0065]). Regarding claim 9, Shin discloses the endoscope of claim 2, wherein the insertion part comprises: a second wire frame to which a bending wire is coupled, coupled to the first wire frame and configured to reciprocate together with the first wire frame (187, 188, Fig. 7, [0082]). Regarding claim 10, Shin discloses an endoscope, comprising: an insertion part comprising a lighting imaging unit and an insertion tube (10, Fig. 1, [0058]); and a manipulation part comprising a manipulation knob (28, Fig. 1, [0067]) and configured to bend and operate the insertion tube according to manipulation of the manipulation knob ([0069]), wherein the manipulation part comprises: a dial provided to be rotatably operable (29, Fig. 1, [0067; a pinion gear configured to be rotated in interrelation with the rotation of the dial (150, Fig. 7, [0071]-[0077]); a rack gear configured to be engaged with the pinion gear and to reciprocate according to a rotation of the pinion gear (110, 120, 130, 140, Fig. 7, [0071]-[0086]); and a coupling plate to which the rack gear is coupled and detachably coupled to the insertion part (180, Fig. 3, [0071]). Regarding claim 11, Shin disclose the endoscope of claim 10, wherein the insertion part comprises: a bending wire configured to bend and operate the insertion tube (11, 12, 13, 14, Fig. 3, [0067]-[0070]), wherein the manipulation part comprises: a manipulation wire configured to move the bending wire according to manipulation of the manipulation knob (21, 22, 23, 24, Fig. 3, [0067]-[0070]), and wherein the bending wire and the manipulation wire are detachably connected to each other according to an operation of the dial (Fig. 3). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTEN A. SHARPLESS whose telephone number is (571)272-2387. The examiner can normally be reached Monday-Tuesday 6:00 AM - 2:00 PM, and Friday 6:00 AM - 10:00 AM. 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, Mike Carey can be reached at (571) 270-7235. 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. /C.A.S./Examiner, Art Unit 3795 /MICHAEL J CAREY/Supervisory Patent Examiner, Art Unit 3795
Read full office action

Prosecution Timeline

Sep 09, 2024
Application Filed
Mar 21, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599287
SELF-LOCKING DEVICE OF ENDOSCOPE
2y 5m to grant Granted Apr 14, 2026
Patent 12588800
ENDOSCOPE TREATMENT TOOL
2y 5m to grant Granted Mar 31, 2026
Patent 12575722
METHOD OF VISIBLE LIGHT AND FLUORESCENCE IMAGING WITH REDUCED CHROMATIC ABERRATION
2y 5m to grant Granted Mar 17, 2026
Patent 12564316
Endoscope with Bendable Camera Shaft
2y 5m to grant Granted Mar 03, 2026
Patent 12564308
IMAGE PICKUP UNIT, ENDOSCOPE, AND METHOD FOR MANUFACTURING IMAGE PICKUP UNIT
2y 5m to grant Granted Mar 03, 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
48%
Grant Probability
76%
With Interview (+28.9%)
3y 4m
Median Time to Grant
Low
PTA Risk
Based on 103 resolved cases by this examiner. Grant probability derived from career allow rate.

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