Chang; Yu-Tsung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Yu-Tsung.The latest application filed is for "electronic device with capability of covering an image capturing module thereof".

Company Profile

2.4.11

Chang; Yu-Tsung - New Taipei City TW
Chang; Yu-Tsung - New Taipei TW
Chang; Yu-Tsung - Taipei TW
Chang; Yu-Tsung - Taipei City TW
Chang; Yu-Tsung - Jhunan Township TW
Chang; Yu-Tsung - Miao-Lih Hsuan TW
Chang; Yu-Tsung - Chu-Nan Chen TW
Chang; Yu-Tsung - Miaoli 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
Electronic Device With Capability Of Covering An Image Capturing Module Thereof App 20200214155 - Chang; Yu-Tsung ; et al.	2020-07-02
Protector for preventing motor damage Grant 10,396,625 - Chang A	2019-08-27
Protector For Preventing Motor Damage App 20190027994 - Chang; Yu-Tsung	2019-01-24
Image Capturing Module With A Privacy Protection Function And Electronic Device Therewith App 20180288289 - Chang; Yu-Tsung ; et al.	2018-10-04
Conveyor Device With Variable Angle Adjustment App 20160101944 - Chang; Yu-Tsung	2016-04-14
Paper roll device capable of detecting an open/closed state of a cover Grant 9,187,281 - Chang , et al. November 17, 2	2015-11-17
Paper Roll Device Capable Of Detecting An Open/closed State Of A Cover App 20150069171 - Chang; Yu-Tsung ; et al.	2015-03-12
Paper Roll Device With A Paper Roll Detecting Function App 20150053810 - Chang; Yu-Tsung ; et al.	2015-02-26
Thermal printer with easy assebly Grant 8,890,914 - Chang November 18, 2	2014-11-18
Bill and coin acceptor Grant 8,210,335 - Chang July 3, 2	2012-07-03
Bill and coin acceptor App 20110266113 - Chang; Yu-Tsung	2011-11-03
Method and System for Transmitting Data between Digital Photo Frames App 20090113023 - Chang; Yu-Tsung	2009-04-30
Digital photo frame apparatus App 20080273126 - Chang; Yu-Tsung	2008-11-06
System and method for wireless transmission App 20080200130 - Chang; Yu-Tsung	2008-08-21
Apparatus for providing power and network signal from powerline network App 20080116745 - Chang; Yu-Tsung ; et al.	2008-05-22

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