Chang; Che-Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Che-Chang.The latest application filed is for "method for generating dimming signal of light emitting diode display device".

Company Profile

1.7.6

Chang; Che-Chang - Hsinchu County TW
Chang; Che-Chang - Taipei TW
CHANG; Che-Chang - Taipei City TW
Chang; Che-Chang - Hsinchu 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
Method for generating dimming signal of light emitting diode display device Grant 10,319,289 - Chang	2019-06-11
Audio control circuit Grant 10,312,879 - Chang	2019-06-04
Use of haptoglobin subunit for promoting wound healing Grant 10,195,248 - Cheng , et al. Fe	2019-02-05
Use of haptoglobin subunit for promoting angiogenesis Grant 10,188,700 - Cheng , et al. Ja	2019-01-29
Dimming controller and backlight module having the same Grant 10,123,385 - Chang November 6, 2	2018-11-06
Method For Generating Dimming Signal Of Light Emitting Diode Display Device App 20180190183 - CHANG; CHE-CHANG	2018-07-05
Audio Control Circuit App 20180152165 - CHANG; CHE-CHANG	2018-05-31
Use Of Haptoglobin Subunit For Promoting Wound Healing App 20180036373 - CHENG; Tsai-Mu ; et al.	2018-02-08
Use Of Haptoglobin Subunit For Promoting Angiogenesis App 20180036370 - CHENG; Tsai-Mu ; et al.	2018-02-08
Bidirectional wireless charging device and bidirectional wireless charging system Grant 9,876,381 - Wang , et al. January 23, 2	2018-01-23
Operation method for LED dimming device Grant 9,743,475 - Chang August 22, 2	2017-08-22
Bidirectional Wireless Charging Device And Bidirectional Wireless Charging System App 20160211694 - WANG; YUAN-HUNG ; et al.	2016-07-21
Measurement apparatus and system capable of displaying battery power App 20100161258 - Lin; Sheng-Hung ; et al.	2010-06-24

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