Prosecution Insights
Last updated: July 17, 2026
Application No. 18/989,302

RADIATION DETECTION DEVICE, RADIATION IMAGING SYSTEM, RADIATION IMAGING METHOD, AND RECORDING MEDIUM

Non-Final OA §101
Filed
Dec 20, 2024
Priority
Feb 07, 2024 — JP 2024-016815
Examiner
TANINGCO, MARCUS H
Art Unit
Tech Center
Assignee
Canon Inc.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
925 granted / 1143 resolved
+20.9% vs TC avg
Moderate +7% lift
Without
With
+6.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
32 currently pending
Career history
1169
Total Applications
across all art units

Statute-Specific Performance

§101
2.5%
-37.5% vs TC avg
§103
83.5%
+43.5% vs TC avg
§102
2.9%
-37.1% vs TC avg
§112
5.5%
-34.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1143 resolved cases

Office Action

§101
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 . Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claim 20 is rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. Claim 20 recite "A computer readable recording medium" which covers non-statutory subject matter. The broadest reasonable interpretation of a claim drawn to a computer readable medium typically covers forms of non-statutory tangible media and transitory propagating signals per se, in view of the ordinary and customary meaning of computer readable media, particularly when the specification is silent. See MPEP 2111.01. When the broadest reasonable interpretation of a claim covers a signal per se, the claim must be rejected under 35 USC § 101 as covering non-statutory subject matter. The claim is broad enough to encompass transitory propagating signals because it does not recite a non-transitory storage medium and the specification teaches supplying the program via network [0154]. Therefore, the claim encompasses non-statutory subject matter. Allowable Subject Matter Claims 1-29 are allowed. The following is a statement of reasons for the indication of allowable subject matter: The prior art of record, including US 20240196116 A1 and US 11284023 B2, teaches radiation/imaging detector pixel architectures including photoelectric conversion units, charge transfer structures, floating diffusion nodes, readout circuitry, threshold comparisons, and signal processing using information obtained from multiple image frames. Prior art further teaches detection of saturated pixel values and image processing based on information derived from multiple exposures and/or multiple frames. However, prior art fails to teach or suggest a signal processing operation in which, in a case where the pixel signals read from a certain pixel of the pixel array in two consecutive frames exceed a predetermined value, the signal processing unit corrects the pixel signal read from the certain pixel for temporally earlier one of the two consecutive frames to a smaller correction value. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MARCUS H TANINGCO whose telephone number is (571)272-1848. The examiner can normally be reached Monday-Friday 9am-6pm EST. 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, Uzma Alam can be reached on 571-272-3995. 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. /MARCUS H TANINGCO/ Primary Examiner, Art Unit 2884
Read full office action

Prosecution Timeline

Dec 20, 2024
Application Filed
Jun 10, 2026
Non-Final Rejection mailed — §101 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12678112
X-RAY IMAGE DIAGNOSTIC SYSTEM, X-RAY IMAGE DIAGNOSTIC METHOD, AND STORAGE MEDIUM
2y 0m to grant Granted Jul 14, 2026
Patent 12672834
MEDICAL IMAGE ACQUISITION APPARATUS, MAMMOGRAPHY APPARATUS, AND CONTROL PROGRAM
1y 10m to grant Granted Jul 07, 2026
Patent 12674898
RADIATION DOSE DETECTION DEVICE AND RADIATION DOSE DETECTION METHOD
1y 9m to grant Granted Jul 07, 2026
Patent 12661527
DEVICES AND METHODS FOR DELIVERING NON-COPLANAR RADIOTHERAPY
3y 0m to grant Granted Jun 23, 2026
Patent 12660073
SYSTEMS AND METHODS FOR AN X-RAY TUBE
2y 1m to grant Granted Jun 16, 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

1-2
Expected OA Rounds
81%
Grant Probability
88%
With Interview (+6.6%)
2y 2m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1143 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