Chang; Heng-Yao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Heng-Yao.The latest application filed is for "touch device and manufacturing method thereof".

Company Profile

2.8.6

Chang; Heng-Yao - Taoyuan N/A TW
Chang; Heng-Yao - Tao-Yuan N/A TW
Chang; Heng-Yao - Taoyuan 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
Touch sensitive display and method for manufacturing the same Grant 10,170,523 - Chang , et al. J	2019-01-01
Touch device and manufacturing method thereof Grant 9,354,671 - Chang , et al. May 31, 2	2016-05-31
Touch device and manufacturing method thereof Grant 9,148,143 - Chang , et al. September 29, 2	2015-09-29
Touch Device And Manufacturing Method Thereof App 20140224635 - Chang; Heng-Yao ; et al.	2014-08-14
Touching device, laser source module, and laser source structure thereof Grant 8,791,923 - Chang , et al. July 29, 2	2014-07-29
Display and polarizer of photon-electric conversion Grant 8,724,055 - Liu , et al. May 13, 2	2014-05-13
Touch Device And Manufacturing Method Thereof App 20140085550 - Chang; Heng-Yao ; et al.	2014-03-27
Touch Sensitive Display And Method For Manufacturing The Same App 20120235928 - CHANG; HENG-YAO ; et al.	2012-09-20
Touching Device, Laser Source Module, And Laser Source Structure Thereof App 20120001871 - Chang; Heng-Yao ; et al.	2012-01-05
Display And Polarizer Of Photon-electric Conversion App 20100321603 - Liu; Chen-Yu ; et al.	2010-12-23
Liquid crystal display integrated with capacitive touch devices App 20100231549 - Chien; Shun-Ta ; et al.	2010-09-16

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