Inventor
CHEN TAI HUNG
TW33 patents
⚠️ This page may combine multiple inventors who share the name “CHEN TAI HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFAR IND CO LTD
16 patentsUSD580721SNov 18, 2008
Wrench
INFAR IND CO LTD27 citations92
US8047386B2Nov 1, 2011
Tool rack with multi-function
INFAR IND CO LTD13 citations83
US8037577B2Oct 18, 2011
Tool handle
INFAR IND CO LTD9 citations83
USD578361SOct 14, 2008
Wrench
INFAR IND CO LTD13 citations83
USD1116681SMar 10, 2026
Socket
INFAR IND CO LTD0 citations62
US12466053B2Nov 11, 2025
Hand tool with function of preventing electric shock
INFAR IND CO LTD0 citations62
USD1080339SJun 24, 2025
Wrench drive rod
INFAR IND CO LTD0 citations62
US12128532B2Oct 29, 2024
Universal joint
INFAR IND CO LTD1 citations62
US11938595B2Mar 26, 2024
Flex head tool
INFAR IND CO LTD1 citations62
US11577370B2Feb 14, 2023
Unsymmetrical structure for an open-ended wrench
INFAR IND CO LTD1 citations62
US7854318B2Dec 21, 2010
Tool box
INFAR IND CO LTD4 citations62
US7757588B2Jul 20, 2010
Adapter
INFAR IND CO LTD4 citations62
USD590155SApr 14, 2009
Tool box
INFAR IND CO LTD5 citations62
US12528160B2Jan 20, 2026
Indexable wrench
INFAR IND CO LTD0 citations51
US12257672B2Mar 25, 2025
Locking device for tool
INFAR IND CO LTD0 citations51
US11745320B2Sep 5, 2023
Torque wrench
INFAR IND CO LTD0 citations51
CHEN TAI-HUNG
8 patentsUS8594452B2Nov 26, 2013
System and method for processing an image edge
CHEN TAI-HUNG9 citations83
US8413553B2Apr 9, 2013
Pivot head wrench
CHEN TAI-HUNG11 citations83
US8245604B2Aug 21, 2012
Tool head positioning structure for flexible wrench
CHEN TAI-HUNG18 citations83
US8056448B2Nov 15, 2011
Multi-size wrench
CHEN TAI-HUNG19 citations83
US9188649B2Nov 17, 2015
Voltage calibration method
CHEN TAI-HUNG2 citations62
US8305040B2Nov 6, 2012
Battery charging method
CHEN TAI-HUNG5 citations56
US8780261B2Jul 15, 2014
Light sensitivity calibration method and an imaging device
CHEN TAI-HUNG0 citations45
US9282243B2Mar 8, 2016
Exposure parameter compensation method and an imaging device
CHEN TAI-HUNG0 citations34