Prosecution Insights
Last updated: April 19, 2026
Application No. 18/468,569

RESISTANCE-BASED ON-CHIP TEMPERATURE SENSOR

Non-Final OA §102§112
Filed
Sep 15, 2023
Examiner
COX, CASSANDRA F
Art Unit
2849
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Gist(Gwangju Institute Of Science And Technology)
OA Round
1 (Non-Final)
94%
Grant Probability
Favorable
1-2
OA Rounds
1y 11m
To Grant
97%
With Interview

Examiner Intelligence

Grants 94% — above average
94%
Career Allow Rate
784 granted / 831 resolved
+26.3% vs TC avg
Minimal +3% lift
Without
With
+3.0%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
8 currently pending
Career history
839
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
22.1%
-17.9% vs TC avg
§102
44.2%
+4.2% vs TC avg
§112
22.2%
-17.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 831 resolved cases

Office Action

§102 §112
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 § 112 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 2 and 4 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 4 is indefinite because it is not clear to the examiner if the “auxiliary capacitor” is a single capacitor that is connected to both the first and second RC oscillators or if it is meant to refer to a first and second auxiliary capacitor that is connected to the first and second RC oscillators respectively. Correction or clarification is required. Claim 2 recites the limitation "the in-chip diffusion resistor" in lines 2-3 of the claim. There is insufficient antecedent basis for this limitation in the claim. Claim 2 recites the limitation "the in-chip poly resistor" in line 4 of the claim. There is insufficient antecedent basis for this limitation in the claim. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1 is/are rejected under 35 U.S.C. 102(a)(1)/(a)(2) as being anticipated by Quevy et al. (US 7,982,550). In reference to claim 1, Quevy discloses in Figure 1 a resistance-based on-chip temperature sensor (100) comprising: a first RC oscillator (120; see column 1, lines 14-22 and column 4, lines 17-20) having an in-chip first resistor (not shown, but considered to be obvious in an RC oscillator) as a component; a second RC oscillator (130; see column 1, lines 14-22 and column 4, lines 17-20) having an in-chip second resistor (not shown, but considered to be obvious in an RC oscillator) as the component; and a control unit (150, 160) determining the temperature of the chip according to what difference between the numbers of clocks output from the first and second RC oscillators, respectively is for the same time (see column 6, lines 13-25). Allowable Subject Matter Claims 3 and 5-7 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CASSANDRA F COX whose telephone number is (571)272-1741. The examiner can normally be reached M-F 7:00-4:30; off alt Fridays. 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, Menatoallah Youssef can be reached at 571-270-3684. 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. /CASSANDRA F COX/Primary Examiner, Art Unit 2849
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Prosecution Timeline

Sep 15, 2023
Application Filed
Nov 15, 2025
Non-Final Rejection — §102, §112 (current)

Precedent Cases

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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
94%
Grant Probability
97%
With Interview (+3.0%)
1y 11m
Median Time to Grant
Low
PTA Risk
Based on 831 resolved cases by this examiner. Grant probability derived from career allow rate.

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