Inventor
TSAI MING-CHIN
TW23 patents
⚠️ This page may combine multiple inventors who share the name “TSAI MING-CHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
5 patentsUS10190209B2Jan 29, 2019
PVD apparatus and method with deposition chamber having multiple targets and magnets
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations71
US11230791B2Jan 25, 2022
Magnetic structure for metal plating control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US9951437B2Apr 24, 2018
Insulator plate for metal plating control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10526719B2Jan 7, 2020
Magnetic structure for metal plating control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US9865478B2Jan 9, 2018
Shielding design for metal gap fill
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
METAL IND RES & DEV CT
4 patentsUS7888834B2Feb 15, 2011
Motor module
METAL IND RES & DEV CT25 citations90
US7663279B2Feb 16, 2010
Motor module
METAL IND RES & DEV CT27 citations90
US7109631B2Sep 19, 2006
Low cogging and easy-to-downsize spindle motor structure
METAL IND RES & DEV CT8 citations69
US7541709B2Jun 2, 2009
Ultra-thin motor structure
METAL IND RES & DEV CT6 citations62
TSAI MING-CHIN
4 patentsUS8926806B2Jan 6, 2015
Shielding design for metal gap fill
TSAI MING-CHIN6 citations82
US9279179B2Mar 8, 2016
Multi coil target design
TSAI MING-CHIN4 citations71
US8011642B2Sep 6, 2011
Cruising aerator
TSAI MING-CHIN3 citations61
US8751178B2Jun 10, 2014
Method and apparatus for determining disposition of via hole on printed circuit board
TSAI MING-CHIN0 citations39
DARWIN PRECISIONS CORP
4 patentsUS12195232B2Jan 14, 2025
Tray
DARWIN PRECISIONS CORP0 citations62
US12374240B2Jul 29, 2025
Display panel
DARWIN PRECISIONS CORP0 citations57
US12435863B2Oct 7, 2025
Reflective element and backlight module
DARWIN PRECISIONS CORP0 citations48
US12265300B2Apr 1, 2025
Backlight module
DARWIN PRECISIONS CORP0 citations47