Prosecution Insights
Last updated: September 17, 2026
Application No. 18/962,174

SYSTEMS AND APPARATUSES FOR TRANSMISSION OVER A COMMON DIFFERENTIAL WIRE PAIR

Non-Final OA §102
Filed
Nov 27, 2024
Priority
Mar 25, 2020 — provisional 62/994,773 +1 more
Examiner
LIN, ERICA S Y
Art Unit
Tech Center
Assignee
Electsol-Dsp LLC
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
921 granted / 1071 resolved
+26.0% vs TC avg
Minimal +3% lift
Without
With
+2.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
22 currently pending
Career history
1090
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
48.6%
+8.6% vs TC avg
§102
27.1%
-12.9% vs TC avg
§112
18.6%
-21.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1071 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 . Claim Rejections - 35 USC § 102 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 1 is rejected under 35 U.S.C. 102(a)(1) and 35 U.S.C. 102(a)(2) as being anticipated by U.S. Patent Pub. 2015/0109077 (“Tomimbang”). Claim 1 Tomimbang discloses a transducer coupled to an analog sensor, a positive and a negative differential line, and a strobe line, said transducer comprising: a) a transducer identifier circuit configured to conduct a first electrical impulse between said positive and said negative differential lines for a limited duration and in response to a signal on said strobe line (paragraph [0087], differential current transformer sensor), said transducer identifier circuit comprising a transducer identifier trigger circuit (paragraph [0087], trigger signal), a transducer identifier coupling circuit (paragraph [0088], coupler 157), and a transducer identifier conduction circuit, said transducer identifier conduction circuit having a thyristor with a gate receiving an output signal of said transducer identifier trigger circuit (paragraph [0076]); and b) a sensor value circuit configured to selectively conduct a second electrical impulse between said positive and said negative differential lines for a limited duration and in response to a signal from said analog sensor, said sensor value circuit comprising a sensor value trigger circuit, a sensor value coupling circuit, and a sensor value conduction circuit, said sensor value conduction circuit having a thyristor with a gate receiving an output signal of said sensor value trigger circuit (paragraph [0191]); wherein said transducer identifier circuit is preconfigured to conduct said first electrical impulse at a first time relative to said signal on said strobe line, and wherein said sensor value circuit conducts said second electrical impulse at a second time (i) relative to said first electrical impulse and (ii) corresponding to a magnitude of said analog sensor signal (paragraph [0186]). Allowable Subject Matter Claims 2-9 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. The following is a statement of reasons for the indication of allowable subject matter: the present application relates in general to a transducer coupled to an analog sensor, a positive and negative differential line, and a strobe line, the transducer including a transducer identifier circuit; and a sensor value circuit. The cited art, U.S. Patent Pub. 2015/0109077 (“Tomimbang”), discloses a similar transducer coupled to an analog sensor, a positive and negative differential line, and a strobe line, the transducer including a transducer identifier circuit; and a sensor value circuit. However, the cited art does not appear to explicitly disclose or suggest the transducer includes a specific structure of the transducer identifier coupling circuit and sensor coupling circuit; or a monostable timer. Thus, the specific structure of the transducer, as required by the claimed invention, is not provided by the cited art. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERICA S Y LIN whose telephone number is (571)270-7911. The examiner can normally be reached M-F 8-4, TW M,W. 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, Douglas X Rodriguez can be reached at (571) 431-0716. 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. /ERICA S LIN/Primary Examiner, Art Unit 2853
Read full office action

Prosecution Timeline

Nov 27, 2024
Application Filed
Aug 18, 2026
Non-Final Rejection mailed — §102 (current)

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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
86%
Grant Probability
89%
With Interview (+2.6%)
2y 3m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1071 resolved cases by this examiner. Grant probability derived from career allowance rate.

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