Inventor

Fei CAI

Changsha, Chinaactive 2021 to 202510 applications

Applications

0 pending

Patents granted

3 abandoned

Allowance rate

70%

−5 pts vs the USPTO

Co-inventors per application

5.9

on average

Filings by year

The most recent years are still filling in.

Companies

Domains

Co-inventors

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

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

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19405464	METHOD AND DEVICE FOR DENOISING CAUSAL RELATION EXTRACTION BASED ON MULTI-TASK COLL…	2025-12-02	Allowed	1	0	2.2 mo
19258788	RECOMMENDATION METHOD AND APPARATUS BASED ON DECOUPLING LEARNING AND TARGET BEHAVIO…	2025-07-02	Abandoned	2	1	1.8 mo
18791863	MULTILINGUAL EVENT CAUSALITY IDENTIFICATION METHOD AND SYSTEM BASED ON META-LEARNIN…	2024-08-01	Abandoned	2	0	2.3 mo
15532175	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15281053	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15892632	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15467357	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15679022	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15967844	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15278253	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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