Patent AnalyticsExaminers
Rankings

Inventor

Changle GUAN

Beijing, Chinaactive 2016 to 202613 applications

Applications
13
7 pending
Patents granted
4
2 abandoned
Allowance rate
67%
−9 pts vs the USPTO
Co-inventors per application
2.2
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
Unlock the co-inventor networkIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Examiners

The examiners their applications met

Examiner 18 apps
Examiner 27 apps
Examiner 36 apps
Examiner 45 apps
Examiner 54 apps
Unlock the examiners metIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19629640Conductive Member for Cleaning Focus Ring of a Plasma Processing Apparatus2026-03-26Pending00n/a
19433204PLASMA DEVICE2025-12-26Pending00n/a
19428677PLASMA GENERATION APPARATUS2025-12-22Pending00n/a
15275533Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15510255Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15989824Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15783379Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15323982Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15514441Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15399441Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
Unlock all 13 applicationsIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in