Inventor
CHIN STEPHEN
US22 patents
⚠️ This page may combine multiple inventors who share the name “CHIN STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
10 patentsUS5869146AFeb 9, 1999
Plasma sprayed mullite coatings on silicon based ceramic materials
UNITED TECHNOLOGIES CORP62 citations94
US5346563ASep 13, 1994
Method for removing sulfur from superalloy articles to improve their oxidation resistance
UNITED TECHNOLOGIES CORP53 citations94
US7060360B2Jun 13, 2006
Bond coat for silicon based substrates
UNITED TECHNOLOGIES CORP31 citations92
US6352790B1Mar 5, 2002
Substrate containing silicon and a barrier layer which functions as a protective/thermal barrier coating
UNITED TECHNOLOGIES CORP41 citations92
US5472487ADec 5, 1995
Molybdenum disilicide based materials with reduced coefficients of thermal expansion
UNITED TECHNOLOGIES CORP33 citations92
US4908183AMar 13, 1990
High strength single crystal superalloys
UNITED TECHNOLOGIES CORP28 citations92
US6468648B1Oct 22, 2002
Plasma sprayed mullite coatings on silicon based ceramic materials
UNITED TECHNOLOGIES CORP20 citations90
US5660649AAug 26, 1997
Method of making oxidation resistant single crystal superalloy castings
UNITED TECHNOLOGIES CORP16 citations81
US4888069ADec 19, 1989
Nickel base superalloys having low chromium and cobalt contents
UNITED TECHNOLOGIES CORP13 citations74
US5540789AJul 30, 1996
Oxidation resistant single crystal superalloy castings
UNITED TECHNOLOGIES CORP11 citations73
AT & T IP I LP
4 patentsUS8959331B2Feb 17, 2015
Systems for provisioning universal integrated circuit cards
AT & T IP I LP9 citations82
US8898769B2Nov 25, 2014
Methods for provisioning universal integrated circuit cards
AT & T IP I LP8 citations82
US10827331B1Nov 3, 2020
Methods, systems, and devices for providing subscription services for a communication device using an operational profile
AT & T IP I LP1 citations62
US10764732B1Sep 1, 2020
Methods, systems, and devices for providing subscription services for a communication device using an operational profile
AT & T IP I LP1 citations62