LI; CHENG-HSIEN

Patent Applications and Registrations

Patent applications and USPTO patent grants for LI; CHENG-HSIEN.The latest application filed is for "signal transceiving apparatus and method having echo-canceling mechanism".

Company Profile

2.11.15

LI; CHENG-HSIEN - Hsinchu TW
Li; Cheng-Hsien - Hsinchu County TW
Li; Cheng-Hsien - Tainan TW
Li; Cheng-Hsien - Kaohsiung N/A TW
LI; CHENG-HSIEN - TAINAN CITY TW
Li; Cheng-Hsien - Kaohsiung City TW
LI; CHENG-HSIEN - Tu-Cheng 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
Signal transceiving apparatus and method having echo-canceling mechanism App 20220200657 - LI; CHENG-HSIEN	2022-06-23
Echo Estimation System And Echo Estimation Method App 20220014281 - HUANG; Bo-Rong ; et al.	2022-01-13
Signal equalization apparatus and signal equalization method Grant 11,206,159 - Wu , et al. December 21, 2	2021-12-21
Signal equalization apparatus and signal equalization method App 20210144030 - WU; TSUNG-EN ; et al.	2021-05-13
Light-emitting device Grant 10,297,718 - Chung , et al.	2019-05-21
Light-emitting Device App 20170033265 - CHUNG; Wei-Jung ; et al.	2017-02-02
Signal transmitting and receiving circuit of digital subscriber line Grant 9,312,912 - Chen , et al. April 12, 2	2016-04-12
Light-emitting Device App 20150311400 - LI; Cheng-Hsien ; et al.	2015-10-29
Transceiver and communication method of digital subscriber line Grant 9,083,427 - Li July 14, 2	2015-07-14
Light-emitting device manufacturing method Grant 9,076,923 - Li , et al. July 7, 2	2015-07-07
Light-emitting device having patterned interface and the manufacturing method thereof Grant 9,012,942 - Fu , et al. April 21, 2	2015-04-21
Signal transmitting and receiving circuit of digital subscriber line App 20150103986 - CHEN; YUNG-TAI ; et al.	2015-04-16
Light-emitting Device And Light-emitting Array App 20140374779 - CHUNG; Wei-Jung ; et al.	2014-12-25
Integrated hybird circuit applied to a digital subscriber loop and setting method thereof Grant 8,861,687 - Li , et al. October 14, 2	2014-10-14
Transceiver And Communication Method Of Digital Subscriber Line App 20140241405 - LI; CHENG-HSIEN	2014-08-28
Integrated Hybird Circuit Applied To A Digital Subscriber Loop And Setting Method Thereof App 20140010356 - Li; Cheng-Hsien ; et al.	2014-01-09
Light-emitting Device Having Patterned Interface And The Manufacturing Method Thereof App 20130313596 - FU; Jenn-Hwa ; et al.	2013-11-28
Light-emitting Device And Method For Manufacturing The Same App 20130210178 - Li; Cheng-Hsien ; et al.	2013-08-15
Vertical light-emitting diode Grant 8,378,376 - Chung , et al. February 19, 2	2013-02-19
Printed Circuit Board And Layout Method Thereof App 20120327623 - CHEN; YUNG-CHIEH ; et al.	2012-12-27
Method of manufacturing a vertical type light-emitting diode Grant 7,981,705 - Chung , et al. July 19, 2	2011-07-19
Vertical Light-Emitting Diode and Manufacture Method Thereof App 20110163293 - Chung; Wei-Jung ; et al.	2011-07-07
Method of Manufacturing a Vertical Type Light-Emitting Diode App 20110097831 - CHUNG; Wei-Jung ; et al.	2011-04-28

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