Prosecution Insights
Last updated: April 19, 2026
Application No. 18/426,888

ELECTRICAL CONNECTOR ASSEMBLY WITH IMPROVED LIQUID COOLING PLATE

Non-Final OA §102§103
Filed
Jan 30, 2024
Examiner
NGUYEN, TRUC T
Art Unit
2834
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Luxshare Thermal Technologies (Huizhou) Co. Ltd.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
94%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
1112 granted / 1274 resolved
+19.3% vs TC avg
Moderate +7% lift
Without
With
+7.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
40 currently pending
Career history
1314
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
33.7%
-6.3% vs TC avg
§102
39.8%
-0.2% vs TC avg
§112
21.7%
-18.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1274 resolved cases

Office Action

§102 §103
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. Claims 1-3, 5, 14 and 18 are rejected under 35 U.S.C. 102(a1) as being anticipated by Lu et al. (US 2021/0153385). Regarding claims 1 and 18, Lu et al. disclose an electrical connector assembly, comprising: a plurality of electrical connectors (200) disposed at intervals along a width direction (see Fig. 18); each of the electrical connector (200) comprising an insulating body (201), a plurality of conductive terminals (not show, see P. 0056) and a metal shielding cage (1) covering the insulating body; the insulating body comprising a mating surface and a mating slot (201a) extending through the mating surface; each conductive terminal comprising a contact portion extending into the mating slot; the metal shielding cage comprising a receiving cavity (161) communicating with the mating slot; the receiving cavity and the mating slot being configured to jointly receive a mating plug (300) along a mating direction; and a metal liquid cooling plate (2) at least partially covering the metal shielding cage or attached to top wall of the metal shielding cage (see Fig. 17), the liquid cooling plate comprising a cooling liquid inlet (212) and a cooling liquid outlet (213); the liquid cooling plate comprising a liquid cooling base plate (217) and a cover plate (218) fixed to the liquid cooling base plate; the liquid cooling base plate comprising a first inlet flow channel (217b), a second inlet flow channel (also 217b) and an outlet flow channel (at 213); the first inlet flow channel and the second inlet flow channel being fluidly arranged in parallel, and communicate with the cooling liquid inlet; the first inlet flow channel and the second inlet flow channel converging into the outlet flow channel which communicates with the cooling liquid outlet. Regarding claim 2, Lu et al. disclose the cooling liquid inlet is disposed on the liquid cooling base plate and/or the cover plate; and wherein the cooling liquid outlet is disposed on the liquid cooling base plate and/or the cover plate. Regarding claim 3, Lu et al. disclose an inlet joint (tubular structure at 212) which is fixed on the liquid cooling plate and communicates with the cooling liquid inlet, and an outlet joint (tubular structure at 213) which is fixed on the liquid cooling plate and communicates with the cooling liquid outlet. Regarding claim 5, Lu et al. disclose the first inlet flow channel comprises a first flow channel cavity formed on the liquid cooling base plate; the first flow channel cavity comprises a first flow channel and a second flow channel arranged side by side with the first flow channel; the first flow channel communicates with the second flow channel; and flow directions of a cooling liquid in the first flow channel and the second flow channel are opposite (see Fig. 19). Regarding claim 14, Lu et al. disclose a plurality of electrical connectors are provided and arranged at intervals along a width direction perpendicular to the mating direction (see Fig. 17). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim 4 is rejected under 35 U.S.C. 103 as being unpatentable over Lu et al. (US 2021/0153385). Lu et al. substantially disclosed the claimed invention except arrangement of the inlet joint and the outlet joint are located adjacent to each other. It would have been obvious to one having ordinary skill in the art at the time the invention was made to rearrange the inlet joint and the outlet joint adjacent to each other, since it has been held that rearranging parts of an invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. Claims 13 and 19 are rejected under 35 U.S.C. 103 as being unpatentable over Lu et al. (US 2021/0153385) in view of Regnier et al. (US 2013/0164970). Lu et al. substantially disclosed the claimed invention except a light guide pipe installed on the metal shielding cage; the light guide pipe comprises a head, an extending portion extending from the head, and a bent portion bent from the extending portion; the head is erected on the metal shielding cage; the extending portion is bent toward the metal shielding cage to be attached to the metal shielding cage; and the head is located higher than the extending portion. Regnier et al. teach light guide pipe (245) as same as claimed. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to provide the guide light pipe into Lu’s connector assembly, as taught by Regnier for guiding light to display a status of the connector assembly. Allowable Subject Matter Claims 6-12, 15-17 and 20 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 TRUC T NGUYEN whose telephone number is (571)272-2011. The examiner can normally be reached monday-friday (7-4). 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, Christopher M. Koehler can be reached at 5712723560. 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. /TRUC T NGUYEN/Primary Examiner, Art Unit 2834
Read full office action

Prosecution Timeline

Jan 30, 2024
Application Filed
Mar 18, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12592523
ELECTRICAL CONNECTOR WITH IMPROVED GROUND SHIELDING EFFECT
2y 5m to grant Granted Mar 31, 2026
Patent 12586952
CONNECTING ASSEMBLY AND RELATED ELECTRONIC APPARATUS
2y 5m to grant Granted Mar 24, 2026
Patent 12580351
CABLE CAP WITH POWER INDICATOR
2y 5m to grant Granted Mar 17, 2026
Patent 12580342
CONNECTOR ASSEMBLY
2y 5m to grant Granted Mar 17, 2026
Patent 12580338
CONNECTOR AND MANUFACTURING METHOD THEREOF
2y 5m to grant Granted Mar 17, 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
87%
Grant Probability
94%
With Interview (+7.2%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 1274 resolved cases by this examiner. Grant probability derived from career allow rate.

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