Inventor
CHANG SHIH-WEI
TW24 patents
⚠️ This page may combine multiple inventors who share the name “CHANG SHIH-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MAT
5 patentsUS8822615B1Sep 2, 2014
Block copolymer composition and methods relating thereto
ROHM & HAAS ELECT MAT9 citations81
US11021630B2Jun 1, 2021
Copolymer formulation for directed self assembly, methods of manufacture thereof and articles comprising the same
ROHM & HAAS ELECT MAT2 citations73
US10011713B2Jul 3, 2018
Copolymer formulation for directed self assembly, methods of manufacture thereof and articles comprising the same
ROHM & HAAS ELECT MAT2 citations73
US8822616B1Sep 2, 2014
Block copolymer formulation and methods relating thereto
ROHM & HAAS ELECT MAT1 citations49
US8822619B1Sep 2, 2014
Directed self assembly copolymer composition and related methods
ROHM & HAAS ELECT MAT0 citations49
APPLE INC
4 patentsUS10649248B1May 12, 2020
Displays with adjustable privacy levels
APPLE INC102 citations98
US10496164B2Dec 3, 2019
Electronic device with adjustable reflective display
APPLE INC2 citations73
US10845665B1Nov 24, 2020
Devices with guest-host liquid crystal modulators
APPLE INC2 citations72
US11105677B2Aug 31, 2021
Electronic devices with switchable diffusers
APPLE INC2 citations71
CHANG SHIH-WEI
3 patentsASIA VITAL COMPONENTS CO LTD
3 patentsUS8353331B2Jan 15, 2013
Heat dissipation apparatus with coarse surface capable of intensifying heat transfer
ASIA VITAL COMPONENTS CO LTD2 citations62
US8033325B2Oct 11, 2011
Heat dissipation apparatus with coarse surface capable of intensifying heat transfer
ASIA VITAL COMPONENTS CO LTD0 citations51
US7845396B2Dec 7, 2010
Heat dissipation device with coarse surface capable of intensifying heat transfer
ASIA VITAL COMPONENTS CO LTD0 citations41