Che-Hung Liao

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Earphone device
- Patent number 11,736,856
- Issue date Aug 22, 2023
- Jabil Circuit (Singapore) Pte. Ltd.
- Wen-Hong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Complex filter and calibration method
- Patent number 8,269,551
- Issue date Sep 18, 2012
- Ralink Technology Corp.
- Che-Hung Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for DC offset cancellation
- Patent number 8,249,539
- Issue date Aug 21, 2012
- Ralink Technology Corporation
- Che-Hung Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EARPHONE DEVICE
- Publication number 20220141570
- Publication date May 5, 2022
- Jabil Circuit (Singapore) Pte. Ltd.
- Wen-Hong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE DEVICE FOR RECEIVING BROADCAST INFORMATION
- Publication number 20140328233
- Publication date Nov 6, 2014
- MEDIATEK INC.
- Yi-Shing SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Complex Filter and Calibration Method
- Publication number 20110140771
- Publication date Jun 16, 2011
- Che-Hung Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE AND METHOD FOR DC OFFSET CANCELLATION
- Publication number 20100080324
- Publication date Apr 1, 2010
- Ralink Technology Corporation
- Che-Hung Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE