Chang; Chien-Chih

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Chien-Chih.The latest application filed is for "detecting device for use in multiple-dof spherical body".

Company Profile

3.7.6

Chang; Chien-Chih - New Taipei TW
Chang; Chien-Chih - Changhua TW
CHANG; Chien-Chih - New Taipei City TW
Chang; Chien-Chih - Taipei TW
CHANG; CHIEN-CHIH - Changhua City TW
Chang; Chien-Chih - Taipei City TW
Chang; Chien-Chih - Changhua County 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
Detecting device for use in multiple-DOF spherical body Grant 11,226,546 - Lu , et al. January 18, 2	2022-01-18
Bicycle derailleur Grant 11,059,542 - Yang , et al. July 13, 2	2021-07-13
Detecting Device For Use In Multiple-dof Spherical Body App 20210055634 - LU; Hsueh-Lung ; et al.	2021-02-25
Early warning system capable of sending warning signal according to monitor data Grant 10,642,260 - Chang , et al.	2020-05-05
Bicycle Derailleur App 20190047660 - YANG; CHANG-YAO ; et al.	2019-02-14
Method for monitoring equipment by analyzing temperature values collected from cylinder and distributed on coordinate plane Grant 10,147,300 - Chang , et al. De	2018-12-04
Early warning system capable of sending warning signal according to monitor data App 20180275644 - Chang; Chien-Chih ; et al.	2018-09-27
Derailleur apparatus for bicycles Grant 10,059,401 - Yang , et al. August 28, 2	2018-08-28
Electronic system and method of switching operating systems thereof Grant 9,904,643 - Chang , et al. February 27, 2	2018-02-27
Electronic System And Method Of Switching Operating Systems Thereof App 20160203095 - Chang; Chien-Chih ; et al.	2016-07-14
Derailleur Apparatus For Bicycles App 20150251726 - Yang; CHANG-YAO ; et al.	2015-09-10
Motherboard error detection system Grant 8,074,114 - Chin , et al. December 6, 2	2011-12-06
Pluggable Error Detection Board And Motherboard Error Detection System Containing The Same App 20110055631 - CHIN; Chih-Jen ; et al.	2011-03-03

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