Prosecution Insights
Last updated: April 17, 2026
Application No. 18/659,040

ELECTRODELESS DICHROMATIC FLICKERING BULB AND LIGHT-EMITTING-DIODE LIGHT STRING

Non-Final OA §112
Filed
May 09, 2024
Examiner
KAISER, SYED M
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
unknown
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
1y 11m
To Grant
92%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
585 granted / 678 resolved
+18.3% vs TC avg
Moderate +6% lift
Without
With
+6.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
21 currently pending
Career history
699
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
43.5%
+3.5% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
14.5%
-25.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 678 resolved cases

Office Action

§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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claim 1 is rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. As claim 1, in lines 9-11, the limitation of “an anode of the second light-emitting-diode element is electrically connected to the second output terminal, and a cathode of the second light-emitting-diode element is electrically connected to the first input terminal” is neither explicitly nor implicitly described in the disclosure to a person skilled in the art. Here FIG. 1 of the instant application shows that the second light emitting diode 213 having an anode connected to the first input terminal 2111 and a cathode connected to the second output terminal 2114 which renders the claim failing to comply with the written description requirement Claims 2-10 are also rejected under 112 first paragraph as being dependent upon rejected claim 1. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SYED M KAISER whose telephone number is (571)272-9612. The examiner can normally be reached M-F 9 a.m.-6 p.m.. 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, Abdullah Riyami can be reached at 571-270-3119. 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. /SYED M KAISER/Examiner, Art Unit 2831 /ABDULLAH A RIYAMI/Supervisory Patent Examiner, Art Unit 2831
Read full office action

Prosecution Timeline

May 09, 2024
Application Filed
Oct 20, 2025
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12598681
APPARATUS TO COMMUNICATE UPSTREAM INFORMATION TO A HOST VIA A LIGHT-EMITTING DIODE (LED) CONTROLLER
2y 5m to grant Granted Apr 07, 2026
Patent 12598680
LIGHTING CONTROL CIRCUIT, LIGHTING CONTROL METHOD, AND LIGHTING CIRCUIT
2y 5m to grant Granted Apr 07, 2026
Patent 12593383
TOPOLOGY-INDEPENDENT SWITCHING REGULATOR CIRCUIT, SWITCH MODE DRIVER, AND LUMINAIRE
2y 5m to grant Granted Mar 31, 2026
Patent 12588118
CONTROL CIRCUIT FOR DRIVING DIFFERENT COLOR TEMPERATURE LED LIGHTS WITH AC INPUT VOLTAGE
2y 5m to grant Granted Mar 24, 2026
Patent 12575012
DIMMING CONTROL CIRCUIT COMPATIBLE WITH EMERGENCY LIGHTING AND METHOD
2y 5m to grant Granted Mar 10, 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
86%
Grant Probability
92%
With Interview (+6.1%)
1y 11m
Median Time to Grant
Low
PTA Risk
Based on 678 resolved cases by this examiner. Grant probability derived from career allow rate.

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