Patent AnalyticsExaminers
Rankings

Company or institution

Ze Chen

27 applicationsfiled 2012 to 2026

Allowance rate
100%
+25 pts vs the USPTO range 86% to 100%
Rejections before allowance
0.9
−0.7 vs the USPTO
Months to first action
21.6 mo
+3.0 vs the USPTO
Needed an RCE
13%
−14 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

H01H 14 apps
H02H 11 apps
G05B Control or regulating systems in general1 apps
H01R 1 apps

Art units

28368 apps
28397 apps
28374 apps
28384 apps
OPAP3 apps
21181 apps

Who represents them

Law firms and agents on their applications

Lei Mei21 apps
100%
ZE CHEN6 apps
100%

Bars show the share of decided applications that were allowed.

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19662419Robust Reset Switch for Circuit Interrupters2026-04-29Pending00n/a
19261085Sliding Block - Micro-Switch Assembly for Circuit Interrupters2025-07-07Pending00n/a
19171130Fast-Wiring Device and Electrical Accessories2025-04-04Pending00n/a
15619295Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15631746Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15788924Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15767929Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15924042Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15580322Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15534743Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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