Prosecution Insights
Last updated: October 02, 2026
Application No. 19/072,279

ENDOSCOPE CONTROL DEVICE, METHOD OF CHANGING WAVELENGTH CHARACTERISTICS OF ILLUMINATION LIGHT, AND INFORMATION STORAGE MEDIUM

Non-Final OA §112
Filed
Mar 06, 2025
Priority
Apr 11, 2019 — continuation of PCTJP2019015752 +1 more
Examiner
WOO, JAE KYUN
Art Unit
Tech Center
Assignee
Olympus Corporation
OA Round
1 (Non-Final)
60%
Grant Probability
Moderate
1-2
OA Rounds
1y 9m
Est. Remaining
76%
With Interview

Examiner Intelligence

Grants 60% of resolved cases
60%
Career Allowance Rate
291 granted / 487 resolved
At TC average
Strong +16% interview lift
Without
With
+16.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
29 currently pending
Career history
530
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
58.6%
+18.6% vs TC avg
§102
15.3%
-24.7% vs TC avg
§112
22.6%
-17.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 487 resolved cases

Office Action

§112
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 . DETAILED ACTION Claim Rejections - 35 USC § 112b 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, 10, and dependent claims 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. Claim 1 recites “use an image produced in response to the image signal to identify a state of a living body by identifying whether stomach mucosa is in a state in which sterilization has not been performed or a state after sterilization has been performed”, effectively defining a pre-sterilization state and a post-sterilization state. The claim later recites “a first state” and “a second state”, i.e. “set a first weight coefficient as a weight coefficient of a light amount of the second narrow band light with respect to a light amount of the first narrow band light upon detection that the state of the living body is in a first state; and set a second weight coefficient larger than the first weight coefficient as the weight coefficient upon detection that the state of the living body is in a second state different from the first state”. These “first state” and “second state” recitations are considered to be referring to the prior defined pre and post sterilization states, but as recited, they are defining new and different state elements and therefore are indefinite. Claim 10 has the same issue. Allowable Subject Matter Claims 1 and 10 would be allowable if rewritten or amended to overcome the rejection(s) 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. See PTO892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAE K WOO whose telephone number is (571)272-0837. The examiner can normally be reached M-F 8:30-2:30p, 6p-9p. 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, Anhtuan Nguyen can be reached at (571) 272-4963. 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. /Jae Woo/Examiner, Art Unit 3795 /ANHTUAN T NGUYEN/Supervisory Patent Examiner, Art Unit 3795 9/14/26
Read full office action

Prosecution Timeline

Mar 06, 2025
Application Filed
Sep 16, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12727739
ESTIMATING THE ADEQUACY OF A PROCEDURE
3y 6m to grant Granted Sep 08, 2026
Patent 12690747
NAVIGATION AND CONTROL FOR AIRWAY MANAGEMENT PROCEDURES, ASSEMBLIES AND SYSTEMS
2y 3m to grant Granted Jul 28, 2026
Patent 12660996
ILLUMINATION CONTROL DEVICE, IMAGING DEVICE, ILLUMINATION CONTROL METHOD, AND PROGRAM
3y 9m to grant Granted Jun 23, 2026
Patent 12645063
Imaging Device Including Two Image Sensors Enabling Multiple Imaging Modes and Associated Imaging Systems
3y 7m to grant Granted Jun 02, 2026
Patent 12629010
ENDOSCOPE DEVICE AND CONNECTION DETERMINATION METHOD
3y 3m to grant Granted May 19, 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
60%
Grant Probability
76%
With Interview (+16.2%)
3y 4m (~1y 9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 487 resolved cases by this examiner. Grant probability derived from career allowance rate.

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