Sen-Hsiang Liu

Person

Hsi-Chih, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Phase-locked loop circuit with improved performance
- Patent number 9,294,104
- Issue date Mar 22, 2016
- Intel Corporation
- Shih-An Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power charging system and related apparatus
- Patent number RE41675
- Issue date Sep 14, 2010
- Sen-Hsiang Liu
- 320 - Electricity: battery or capacitor charging or discharging
Information Patent Grant
Harmonic-rejection modulation device
- Patent number 7,518,459
- Issue date Apr 14, 2009
- Via Technologies Inc.
- Nean-Chu Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional frequency divider
- Patent number 7,492,852
- Issue date Feb 17, 2009
- VIA Technologies, Inc.
- Sen-You Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communications system with variable load and related method
- Patent number 7,444,122
- Issue date Oct 28, 2008
- VIA Technologies Inc.
- Pi-An Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-frequency detector capable of reducing dead zone
- Patent number 7,388,408
- Issue date Jun 17, 2008
- VIA Technologies Inc.
- Sen-You Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit and method thereof
- Patent number 7,362,179
- Issue date Apr 22, 2008
- Via Technologies Inc.
- Jung-Chang Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power charging system and related apparatus
- Patent number 6,741,064
- Issue date May 25, 2004
- Primax Electronics Ltd.
- Sen-Hsiang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charger capable of converting multiple power sources
- Patent number 6,528,970
- Issue date Mar 4, 2003
- Primax Electronics Ltd.
- Sen-Hsiang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thin line communications jack expansion kit
- Patent number 6,364,680
- Issue date Apr 2, 2002
- Primax Electronics Ltd.
- Sen-Hsiang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite interface structure for jack-plug sockets
- Patent number 6,364,715
- Issue date Apr 2, 2002
- Primax Electronics Ltd.
- Sen-Hsiang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Outage device and surge protection using the same
- Patent number 5,999,391
- Issue date Dec 7, 1999
- Primax Electronics Ltd.
- Chin-Kuan Lou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PHASE-LOCKED LOOP CIRCUIT WITH IMPROVED PERFORMANCE
- Publication number 20160020773
- Publication date Jan 21, 2016
- VIA TELECOM CO., LTD.
- Shih-An YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FRACTIONAL FREQUENCY DIVIDER
- Publication number 20090067567
- Publication date Mar 12, 2009
- SEN-YOU LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATIONS SYSTEM WITH VARIABLE LOAD AND RELATED METHOD
- Publication number 20080012648
- Publication date Jan 17, 2008
- Pi-An Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE-FREQUENCY DETECTOR CAPABLE OF REDUCING DEAD ZONE
- Publication number 20070268050
- Publication date Nov 22, 2007
- Sen-You Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HARMONIC-REJECTION MODULATION DEVICE
- Publication number 20070242775
- Publication date Oct 18, 2007
- VIA Technologies, Inc.
- Nean-Chu Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power amplifier circuit and method thereof
- Publication number 20060164168
- Publication date Jul 27, 2006
- VIA TECHNOLOGIES INC.
- Jung-Chang Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for frequency adjustment
- Publication number 20060148421
- Publication date Jul 6, 2006
- Via Technologies, Inc.
- Patrick Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power charging system and related apparatus
- Publication number 20030048096
- Publication date Mar 13, 2003
- Sen-Hsiang Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Sen-Hsiang Liu

Person

Patents Grantslast 30 patents

Phase-locked loop circuit with improved performance

Power charging system and related apparatus

Harmonic-rejection modulation device

Fractional frequency divider

Communications system with variable load and related method

Phase-frequency detector capable of reducing dead zone

Power amplifier circuit and method thereof

Power charging system and related apparatus

Charger capable of converting multiple power sources

Thin line communications jack expansion kit

Composite interface structure for jack-plug sockets

Outage device and surge protection using the same

Patents Applicationslast 30 patents

PHASE-LOCKED LOOP CIRCUIT WITH IMPROVED PERFORMANCE

FRACTIONAL FREQUENCY DIVIDER

COMMUNICATIONS SYSTEM WITH VARIABLE LOAD AND RELATED METHOD

PHASE-FREQUENCY DETECTOR CAPABLE OF REDUCING DEAD ZONE

HARMONIC-REJECTION MODULATION DEVICE

Power amplifier circuit and method thereof

Method and apparatus for frequency adjustment

Power charging system and related apparatus