Lin-Husng CHANG

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Induction type ornament with private message transmission
- Patent number 10,104,550
- Issue date Oct 16, 2018
- Portwell Inc.
- Lin-Heng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensory totem badge capable of transmitting individualized information
- Patent number 9,965,661
- Issue date May 8, 2018
- Portwell Inc.
- Lin-Heng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical touch module and related method of rotary angle adjustment
- Patent number 8,872,802
- Issue date Oct 28, 2014
- Wistron Corporation
- Kai-Chung Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing device, detection system, and automatic detection method th...
- Patent number 8,873,030
- Issue date Oct 28, 2014
- Wistron Corporation
- Po-Liang Huang
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostic system for optical touch control module and automatic di...
- Patent number 8,665,445
- Issue date Mar 4, 2014
- Wistron Corporation
- Lin-Husng Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSORY TOTEM BADGE CAPABLE OF TRANSMITTING INDIVIDUALIZED INFORMATION
- Publication number 20170316234
- Publication date Nov 2, 2017
- PORTWELL INC.
- LIN-HENG CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDUCTION TYPE ORNAMENT WITH PRIVATE MESSAGE TRANSMISSION
- Publication number 20170318464
- Publication date Nov 2, 2017
- LIN-HENG CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAGNOSTIC SYSTEM FOR OPTICAL TOUCH CONTROL MODULE AND AUTOMATIC DI...
- Publication number 20130301054
- Publication date Nov 14, 2013
- Wistron Corporation
- Lin-Husng CHANG
- G01 - MEASURING TESTING
Information Patent Application
Testing Device, Detection System, and Automatic Detection Method Th...
- Publication number 20130286384
- Publication date Oct 31, 2013
- Wistron Corporation
- Po-Liang Huang
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TOUCH CONTROL SYSTEM AND CAPTURED SIGNAL ADJUSTING METHOD T...
- Publication number 20130278940
- Publication date Oct 24, 2013
- Wistron Corporation
- Yu-Yen CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TOUCH MODULE AND RELATED METHOD OF ROTARY ANGLE ADJUSTMENT
- Publication number 20130141392
- Publication date Jun 6, 2013
- Kai-Chung Cheng
- G06 - COMPUTING CALCULATING COUNTING