Yen-Liang Kuan

Person

Taipei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pointing device
- Patent number 6,762,751
- Issue date Jul 13, 2004
- Behavior Tech Computer Corporation
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable resistance measuring loop having compensational function f...
- Patent number 6,625,555
- Issue date Sep 23, 2003
- Behavior Tech Computer Corporation
- Yen-Liang Kuan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for forming switching circuit of keyboard without generating...
- Patent number 6,587,095
- Issue date Jul 1, 2003
- Behavior Tech Computer Corporation
- Tsung-Yu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna base
- Patent number 6,492,948
- Issue date Dec 10, 2002
- Behavior Tech Corporation
- Ching-Chiang Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multimedia keyboard with instrument playing device
- Patent number 6,420,641
- Issue date Jul 16, 2002
- Behavior Tech Computer Corp.
- Yen-Liang Kuan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE SENSING DEVICE, PRESSURE SENSING SYSTEM AND PRESSURE SWITC...
- Publication number 20180195920
- Publication date Jul 12, 2018
- SOLID YEAR CO., LTD.
- Yen-Rong KUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR INPUTTING KEYBOARD COMMANDS
- Publication number 20080316062
- Publication date Dec 25, 2008
- Chien-Tsung CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless transmission device with a built-in antenna and a connector
- Publication number 20080303724
- Publication date Dec 11, 2008
- BEHAVIOR TECH COMPUTER CORP.
- Wen-Pin Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless transmission device with a built-in antenna and a connector
- Publication number 20080272967
- Publication date Nov 6, 2008
- BEHAVIOR TECH COMPUTER CORP.
- Wen-Pin Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Computer mouse
- Publication number 20080218477
- Publication date Sep 11, 2008
- BEHAVIOR TECH COMPUTER CORP.
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input device, electronic device having input device, and input meth...
- Publication number 20080201516
- Publication date Aug 21, 2008
- Behavior Tech Computer Corp.
- Yen Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control Method and System of Computer Peripheral
- Publication number 20080195778
- Publication date Aug 14, 2008
- Behavior Tech Computer Corp.
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Expandable Multi-Computer Switching Device
- Publication number 20070297442
- Publication date Dec 27, 2007
- Chi-Tung Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless transmission device with a built-in antenna and a connector
- Publication number 20060273817
- Publication date Dec 7, 2006
- BEHAVIOR TECH COMPUTER CORP.
- Wen-Pin Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power saving device
- Publication number 20050007345
- Publication date Jan 13, 2005
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power saving device
- Publication number 20030160764
- Publication date Aug 28, 2003
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical pointing device
- Publication number 20030112221
- Publication date Jun 19, 2003
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiple-channel wireless input unit
- Publication number 20030014574
- Publication date Jan 16, 2003
- Shih-Jen Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Variable resistance measuring loop having compensational function f...
- Publication number 20030014202
- Publication date Jan 16, 2003
- Yen-Liang Kuan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA BASE
- Publication number 20030001783
- Publication date Jan 2, 2003
- Ching-Chiang Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical mouse
- Publication number 20020196235
- Publication date Dec 26, 2002
- Yen-Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for forming switching circuit of keyboard without generating...
- Publication number 20020171632
- Publication date Nov 21, 2002
- Tsung-Yu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Keyboard incorporating memory card reading device
- Publication number 20020109675
- Publication date Aug 15, 2002
- Yen Liang Kuan
- G06 - COMPUTING CALCULATING COUNTING

Yen-Liang Kuan

Person

Patents Grantslast 30 patents

Optical pointing device

Variable resistance measuring loop having compensational function f...

Method for forming switching circuit of keyboard without generating...

Antenna base

Multimedia keyboard with instrument playing device

Patents Applicationslast 30 patents

PRESSURE SENSING DEVICE, PRESSURE SENSING SYSTEM AND PRESSURE SWITC...

METHOD FOR INPUTTING KEYBOARD COMMANDS

Wireless transmission device with a built-in antenna and a connector

Wireless transmission device with a built-in antenna and a connector

Computer mouse

Input device, electronic device having input device, and input meth...

Control Method and System of Computer Peripheral

Expandable Multi-Computer Switching Device

Wireless transmission device with a built-in antenna and a connector

Power saving device

Power saving device

Optical pointing device

Multiple-channel wireless input unit

Variable resistance measuring loop having compensational function f...

ANTENNA BASE

Optical mouse

Method for forming switching circuit of keyboard without generating...

Keyboard incorporating memory card reading device