Ke; Chia-Fu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ke; Chia-Fu.The latest application filed is for "pen mouse with a tracing compensation function".

Company Profile

3.7.8

Ke; Chia-Fu - Hsin-Chu TW
Ke; Chia-Fu - Hsin-Chu City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical detecting device capable of determining shift of a multi-axis instruction outputting mechanism Grant 10,704,931 - Yang , et al.	2020-07-07
Pen Mouse With A Tracing Compensation Function App 20200064934 - Chung; Ching-Lin ; et al.	2020-02-27
Pen mouse with a tracing compensation function Grant 10,564,734 - Chung , et al. Feb	2020-02-18
Auxiliary device and navigation system using the same Grant 10,222,873 - Chung , et al.	2019-03-05
Optical Detecting Device Capable Of Determining Shift Of A Multi-axis Instruction Outputting Mechanism App 20190033101 - Yang; Chung-Ting ; et al.	2019-01-31
Optical detecting device capable of determining shift of a multi-axis instruction outputting mechanism Grant 10,119,843 - Yang , et al. November 6, 2	2018-11-06
Optical navigation chip, optical navigation module and optical encoder Grant 10,061,404 - Chung , et al. August 28, 2	2018-08-28
Pen-typed navigation device and related navigation module Grant 10,007,363 - Chung , et al. June 26, 2	2018-06-26
Navigation trace calibrating method and related optical navigation device Grant 10,007,359 - Chung , et al. June 26, 2	2018-06-26
Optical Detecting Device Capable Of Determining Shift Of A Multi-axis Instruction Outputting Mechanism App 20180052015 - Yang; Chung-Ting ; et al.	2018-02-22
Interactive System And Method Thereof For Controlling Multiple Remote Devices App 20170308191 - CHUNG; CHING-LIN ; et al.	2017-10-26
Auxiliary Device And Navigation System Using The Same App 20170300130 - CHUNG; CHING-LIN ; et al.	2017-10-19
Pen-typed Navigation Device And Related Navigation Module App 20170277285 - Chung; Ching-Lin ; et al.	2017-09-28
Navigation Trace Calibrating Method And Related Optical Navigation Device App 20170102790 - Chung; Ching-Lin ; et al.	2017-04-13
Optical Navigation Chip, Optical Navigation Module And Optical Encoder App 20160306446 - CHUNG; CHING-LIN ; et al.	2016-10-20

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