Prosecution Insights
Last updated: October 25, 2026
Application No. 18/707,523

FULL ELECTRONIC CIRCUIT BREAKER USING CURRENT SENSOR MEASURING ELECTROMAGNETIC WAVE

Non-Final OA §102§112
Filed
May 03, 2024
Priority
Nov 05, 2021 — RE 10-2021-0151716 +1 more
Examiner
BHAT, ADITYA S
Art Unit
2857
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Eg Korea Co. Ltd.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
572 granted / 705 resolved
+13.1% vs TC avg
Moderate +10% lift
Without
With
+10.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
23 currently pending
Career history
735
Total Applications
across all art units

Statute-Specific Performance

§101
22.5%
-17.5% vs TC avg
§103
26.3%
-13.7% vs TC avg
§102
37.7%
-2.3% vs TC avg
§112
9.4%
-30.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 705 resolved cases

Office Action

§102 §112
DETAILED ACTION Notice of Pre-AIA or AIA Status 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Status 2. Claims 1-14 are currently pending in this application. Priority 3. Receipt is acknowledged of papers submitted under 35 U.S.C. 119(a)-(d), which papers have been placed of record in the file. Information Disclosure Statement 4. The information disclosure statement (IDS) submitted on 5/03/2024 was received. The submission is in compliance with the provisions of 37 CFR 1.97 and 37 CFR 1.98. Accordingly, the information disclosure statement has being considered by the examiner. Drawings 5. The drawings submitted on 5/03/2024 are in compliance with 37 CFR § 1.81 and 37 CFR § 1.83 and have been accepted by the examiner. Claim Rejections - 35 USC § 112 6. 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. 7. Claims 1-14 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. The claims are generally narrative and indefinite, failing to conform with current U.S. practice. They appear to be a literal translation into English from a foreign document and are replete with grammatical and idiomatic errors. Claim 1 is a device claim but appear to have elements of a method claim. It should also be noted that the claims shouldn’t refer to figures within the claim. Claim Rejections - 35 USC § 102 8. 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. 9. 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. 10. Claim 1 as best understood is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lavertu et al. US 2018/0076612. With regards to claim 1, Lavertu et al. US 2018/0076612 teaches a full electronic overcurrent circuit breaker comprising: continuously decreasing (a long time, a short time, and an instantaneous time) a tripping time up to 7.2 to 14 times or less (FIG. 1) of a rated current as the rated current increases by programmatically comparing a measured current which is measured as an analog signal and converted into digital by a current sensor of a metal wire parallel to a power wire measuring an AC current in an AC power system with the rated current which is input to an analog switch 325 of a variable resistor and is converted into digital; and when the measured analog current before being converted into the digital measured by the same sensor is an analog value exceeding (Fig. 1) 7.2 to 14 times of a maximum rated current and is greater than a critical overcurrent set in a comparator, tripping power within 30 milliseconds from 7.2 times of the maximum rated current to 14 times of the maximum rated current within 60 milliseconds, and tripping the power within a tripping time of FIG. 1 at more than 14 times (short-circuit) of the maximum rated current. (figure 4) (paragraph 0025, 0031,0048) Examiner's Note: 11. Examiner has cited particular columns and line numbers in the references applied to the claims above for the convenience of the applicant. Although the specified citations are representative of the teachings of the art and are applied to specific limitations within the individual claim, other passages and figures may apply as well. It is respectfully requested from the applicant in preparing responses, to fully consider the references in their entirety as potentially teaching all or part of the claimed invention, as well as the context of the passage as taught by the prior art or disclosed by the Examiner. 12. In the case of amending the claimed invention, Applicant is respectfully requested to indicate the portion(s) of the specification which dictate(s) the structure relied on for proper interpretation and also to verify and ascertain the metes and bounds of the claimed invention. Conclusion 13. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Vicente et al. US Pat # 8,014,115 teaches a circuit breaker having separate restrained and unrestrained zone selective interlock setting capability. 14. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ADITYA S BHAT whose telephone number is (571)272-2270. The examiner can normally be reached on Monday-Friday 8 am-6pm. 15. 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. 16. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Shelby Turner can be reached on 571-272-6334. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. 17. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see https://ppair-my.uspto.gov/pair/PrivatePair. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ADITYA S BHAT/Primary Examiner, Art Unit 2857 September 25, 2026
Read full office action

Prosecution Timeline

May 03, 2024
Application Filed
Sep 30, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12771972
Data Measurement System and Method of Presenting Measurement Data
3y 9m to grant Granted Oct 20, 2026
Patent 12761368
REMOTE AIRFLOW OBSERVATION DEVICE, REMOTE AIRFLOW OBSERVATION METHOD, AND PROGRAM
4y 9m to grant Granted Oct 13, 2026
Patent 12762034
INPUT/OUTPUT (IO) PERFORMANCE ANOMALY DETECTION SYSTEM AND METHOD
4y 5m to grant Granted Oct 13, 2026
Patent 12761283
METHOD AND CONTROL DEVICE FOR DETERMINING A MAXIMUM CURRENT LIMIT OF A BATTERY SYSTEM HAVING AT LEAST TWO BATTERIES
2y 11m to grant Granted Oct 13, 2026
Patent 12754073
METHOD FOR ESTIMATING THE TEMPERATURE AND THE OXIDE THICKNESS OF A STEEL STRIP
3y 5m to grant Granted Oct 06, 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
91%
With Interview (+10.1%)
3y 1m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 705 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