Inventor
XU MING
US405 patents
⚠️ This page may combine multiple inventors who share the name “XU MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAWGRASS SYSTEMS INC
20 patentsUS6540345B1Apr 1, 2003
Transfer printing process
SAWGRASS SYSTEMS INC86 citations98
US6341856B1Jan 29, 2002
Ink jet printing process using reactive inks
SAWGRASS SYSTEMS INC154 citations98
US5640180AJun 17, 1997
Low energy heat activated transfer printing process
SAWGRASS SYSTEMS INC120 citations98
US5488907AFeb 6, 1996
Permanent heat activated transfer printing process and composition
SAWGRASS SYSTEMS INC127 citations98
US5431501AJul 11, 1995
Printing method of surface coating a substrate
SAWGRASS SYSTEMS INC126 citations98
US6486903B1Nov 26, 2002
Transfer printing process
SAWGRASS SYSTEMS INC63 citations96
US6450098B1Sep 17, 2002
Permanent heat activated ink jet printing process
SAWGRASS SYSTEMS INC47 citations96
US6402313B1Jun 11, 2002
Substrate reactive printing process
SAWGRASS SYSTEMS INC47 citations96
US6105502AAug 22, 2000
Reactive ink printing process
SAWGRASS SYSTEMS INC70 citations96
US5830263ANov 3, 1998
Low energy heat activated transfer printing process
SAWGRASS SYSTEMS INC76 citations96
US5746816AMay 5, 1998
Liquid ink process and printing method
SAWGRASS SYSTEMS INC64 citations96
US5642141AJun 24, 1997
Low energy heat activated transfer printing process
SAWGRASS SYSTEMS INC89 citations96
US5590600AJan 7, 1997
Permanent heat activated electrographic printing process and composition
SAWGRASS SYSTEMS INC61 citations96
US5575877ANov 19, 1996
Printing method of applying a polymer surface preparation material to a substrate
SAWGRASS SYSTEMS INC79 citations96
US5555813ASep 17, 1996
Permanment heat activated electrographic printing process and composition
SAWGRASS SYSTEMS INC57 citations96
US6348939B1Feb 19, 2002
Digital printable reactive dye and process
SAWGRASS SYSTEMS INC61 citations95
US5734396AMar 31, 1998
Permanent heat activated transfer printing process and composition
SAWGRASS SYSTEMS INC87 citations95
US5644988AJul 8, 1997
Printing method of applying a polymer surface material and substrate produced by the method
SAWGRASS SYSTEMS INC58 citations95
US5601023AFeb 11, 1997
Permanent heat activated transfer printing process and composition
SAWGRASS SYSTEMS INC84 citations95
US5522317AJun 4, 1996
Printing method of applying a polymer surface material and substrate produced by the method
SAWGRASS SYSTEMS INC54 citations95
VIRGINIA TECH INTELL PROP
11 patentsUS7649434B2Jan 19, 2010
Multiphase voltage regulator having coupled inductors with reduced winding resistance
VIRGINIA TECH INTELL PROP184 citations99
US7071660B2Jul 4, 2006
Two-stage voltage regulators with adjustable intermediate bus voltage, adjustable switching frequency, and adjustable number of active phases
VIRGINIA TECH INTELL PROP148 citations99
US7742318B2Jun 22, 2010
Multi-element resonant converters
VIRGINIA TECH INTELL PROP66 citations98
US7233132B1Jun 19, 2007
Current sensing in multiple coupled inductors by time constant matching to leakage inductance
VIRGINIA TECH INTELL PROP139 citations98
US7199695B1Apr 3, 2007
Multiphase voltage regulator having coupled inductors with reduced winding resistance
VIRGINIA TECH INTELL PROP88 citations98
US7746041B2Jun 29, 2010
Non-isolated bus converters with voltage divider topology
VIRGINIA TECH INTELL PROP134 citations97
US6989997B2Jan 24, 2006
Quasi-resonant DC-DC converters with reduced body diode loss
VIRGINIA TECH INTELL PROP71 citations97
US7872886B2Jan 18, 2011
Quasi-parallel voltage regulator
VIRGINIA TECH INTELL PROP47 citations93
US7196914B2Mar 27, 2007
Power converters having capacitor resonant with transformer leakage inductance
VIRGINIA TECH INTELL PROP35 citations93
US7161335B2Jan 9, 2007
Adaptive bus voltage positioning for two-stage voltage regulators
VIRGINIA TECH INTELL PROP43 citations93
US6819574B2Nov 16, 2004
Self-driven circuit for synchronous rectifier DC/DC converter
VIRGINIA TECH INTELL PROP24 citations93
UNIV KENT STATE OHIO
2 patentsXU MING
2 patentsUNIV WYOMING
2 patentsSUN PATENT TRUST
2 patentsCRUSE JAMES P
1 patentXEROX CORP
1 patentJARVIS DANIEL W
1 patentLAHM GEORGE PHILIP
1 patentDU PONT
1 patentSYMANTEC OPERATING CORP
1 patent(unassigned)
1 patentVERITAS OPERATING CORP
1 patentVA TECH INTELLECTUAL PROPERTIE
1 patentPANASONIC CORP
1 patentPANASONIC IP CORP AMERICA
1 patentShowing the top 50 of 405 patents by PatentIndex Score.