Patent AnalyticsExaminers
Rankings

Inventor

Fei Ma

Shanghai, Chinaactive 2011 to 202510 applications

Applications
10
5 pending
Patents granted
3
2 abandoned
Allowance rate
60%
−15 pts vs the USPTO
Co-inventors per application
4.2
on average

Filings by year

Applications filed each year

The most recent years are still filling in.

Co-inventors

Who they invent with most

Co-inventor 110 shared
Co-inventor 28 shared
Co-inventor 36 shared
Co-inventor 44 shared
Co-inventor 52 shared
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Examiners

The examiners their applications met

Examiner 18 apps
Examiner 27 apps
Examiner 36 apps
Examiner 45 apps
Examiner 54 apps
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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19267548Lightweight attention mechanism distance estimation method for assisting visual nav…2025-07-12Pending00n/a
18723108A Negative Electrode Active Material and a Preparation Method thereof2025-05-02Pending00n/a
18878506A SPHERICAL SILICON-BASED LITHIUM STORAGE MATERIAL AND A PREPARATION METHOD THEREFOR2024-12-23Pending00n/a
15558361Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15485321Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15234035Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15589608Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15882002Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15826520Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15167023Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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