Inventor
CHANG MING-CHI
TW24 patents
⚠️ This page may combine multiple inventors who share the name “CHANG MING-CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANG MING-CHI
14 patentsUSD671179SNov 20, 2012
Thigh exercise device
CHANG MING-CHI18 citations92
USD668455SOct 9, 2012
Tool chest
CHANG MING-CHI23 citations92
USD620255SJul 27, 2010
Tool box
CHANG MING-CHI27 citations92
USD617171SJun 8, 2010
Tool shank
CHANG MING-CHI17 citations92
USD568046SMay 6, 2008
Tool box
CHANG MING-CHI17 citations92
USD532662SNov 28, 2006
Tool handle
CHANG MING-CHI22 citations92
USD531005SOct 31, 2006
Opener handle
CHANG MING-CHI22 citations92
USD646061SOct 4, 2011
Tool box
CHANG MING-CHI10 citations83
USD623919SSep 21, 2010
Tool handle
CHANG MING-CHI16 citations83
USD640117SJun 21, 2011
Tool handle
CHANG MING-CHI6 citations73
USD626748SNov 9, 2010
Toolbox handle
CHANG MING-CHI7 citations73
USD622572SAug 31, 2010
Handle
CHANG MING-CHI2 citations62
US7536804B2May 26, 2009
Measuring tape device with illumination function
CHANG MING-CHI6 citations62
US7530178B2May 12, 2009
Measuring tape device with function of music player
CHANG MING-CHI1 citations51
INVENTEC PUDONG TECH CORP
4 patentsUS12339831B2Jun 24, 2025
Data processing method and data processing device
INVENTEC PUDONG TECH CORP0 citations46
US12153506B2Nov 26, 2024
Power consumption monitoring device and method
INVENTEC PUDONG TECH CORP0 citations45
US12373639B2Jul 29, 2025
System for judging input mode of form data
INVENTEC PUDONG TECH CORP0 citations43
US12231436B2Feb 18, 2025
Method for permission management
INVENTEC PUDONG TECH CORP0 citations42