Hwang; Hee Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Hee Chang.The latest application filed is for "display panel for providing sensing light to optical fingerprint sensor and fingerprint sensing system including thereof".

Company Profile

2.5.10

Hwang; Hee Chang - Seoul KR
Hwang; Hee-Chang - Asan-si KR
Hwang; Hee Chang - Anyang-Si KR

*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
Semiconductor device for fingerprint sensing Grant 10,726,228 - Hwang , et al.	2020-07-28
Display Panel For Providing Sensing Light To Optical Fingerprint Sensor And Fingerprint Sensing System Including Thereof App 20190294851 - CHUNG; Dae-young ; et al.	2019-09-26
Analog front end circuit for use with fingerprint sensor, and device having the same Grant 10,146,985 - Chung , et al. De	2018-12-04
Semiconductor Device App 20180039810 - HWANG; Hee Chang ; et al.	2018-02-08
Analog Front End Circuit For Use With Fingerprint Sensor, And Device Having The Same App 20180039809 - CHUNG; DAE YOUNG ; et al.	2018-02-08
Fingerprint Sensor, Fingerprint Sensor Package, And Fingerprint Sensing System Using Light Sources Of Display Panel App 20180012069 - Chung; Dae-young ; et al.	2018-01-11
Touch controller, touch sensing device, and touch sensing method Grant 9,841,841 - Hwang December 12, 2	2017-12-12
Touch Controller, Touch Sensing Device, And Touch Sensing Method App 20160202839 - HWANG; HEE-CHANG	2016-07-14
Touch Screen Controller To Generate Single-ended Touch Signal, And Touch Screen System And Display Apparatus Including The Same App 20150138145 - Hwang; Hee-chang ; et al.	2015-05-21
Analog-to-digital converting circuit and accumulation circuit including the same Grant 8,810,444 - Hwang August 19, 2	2014-08-19
Analog-to-digital Converting Circuit And Accumulation Circuit Including The Same App 20130257636 - HWANG; HEE CHANG	2013-10-03
Method and apparatus for processing data in controller area network Grant 7,738,462 - Hwang June 15, 2	2010-06-15
Method and system for data processing App 20070223532 - Hwang; Hee Chang	2007-09-27
Method and apparatus for processing data in controller area network App 20070091932 - Hwang; Hee Chang	2007-04-26

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