Inventor
CHOW WILLIAM W
US36 patents
⚠️ This page may combine multiple inventors who share the name “CHOW WILLIAM W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
11 patentsUS5475834ADec 12, 1995
Integration of migration level two and backup tape processing using multiple inventory entries
IBM110 citations95
US5038333AAug 6, 1991
Positioning systems including reliable track crossing detection for high speed relative motions
IBM59 citations94
US5090002AFeb 18, 1992
Positioning systems employing velocity and position control loops with position control loop having an extended range
IBM22 citations91
US4405961ASep 20, 1983
Thermoelectric cooling of magnetic head assemblies
IBM30 citations91
US4406722ASep 27, 1983
Diffusion bonding of dissimilar ceramics
IBM20 citations81
US5046060ASep 3, 1991
Servo error controls
IBM18 citations73
US4390916AJun 28, 1983
Single track magnetic head assembly
IBM8 citations72
US4842177AJun 27, 1989
Air bearing tape support for guiding tape and sensing tape tension
IBM20 citations66
US4396967AAug 2, 1983
Multielement magnetic head assembly
IBM9 citations65
US4420782ADec 13, 1983
Thermal compensation for magnetic head assembly
IBM3 citations61
US4366518ADec 28, 1982
Multi-track head assembly
IBM4 citations61
STAMPS COM
8 patentsUS6868406B1Mar 15, 2005
Auditing method and system for an on-line value-bearing item printing system
STAMPS COM175 citations99
US7236956B1Jun 26, 2007
Role assignments in a cryptographic module for secure processing of value-bearing items
STAMPS COM67 citations98
US7490065B1Feb 10, 2009
Cryptographic module for secure processing of value-bearing items
STAMPS COM36 citations96
US7216110B1May 8, 2007
Cryptographic module for secure processing of value-bearing items
STAMPS COM87 citations95
US8041644B2Oct 18, 2011
Cryptographic module for secure processing of value-bearing items
STAMPS COM21 citations92
US8027927B2Sep 27, 2011
Cryptographic module for secure processing of value-bearing items
STAMPS COM17 citations92
US7752141B1Jul 6, 2010
Cryptographic module for secure processing of value-bearing items
STAMPS COM15 citations92
US7392377B2Jun 24, 2008
Secured centralized public key infrastructure
STAMPS COM21 citations92
EARTHLITE MASSAGE TABLES INC
7 patentsUS7640609B2Jan 5, 2010
Headrest assembly for a massage device
EARTHLITE MASSAGE TABLES INC12 citations92
US7610639B2Nov 3, 2009
Headrest assembly with improved adjustability for a massage device
EARTHLITE MASSAGE TABLES INC19 citations92
US7452032B1Nov 18, 2008
Armrest assembly for a resting device
EARTHLITE MASSAGE TABLES INC50 citations90
US7761943B2Jul 27, 2010
Headrest assembly for a massage device
EARTHLITE MASSAGE TABLES INC21 citations86
US7979934B2Jul 19, 2011
Headrest assembly for a massage device with timed support arms and arm connector near the forehead
EARTHLITE MASSAGE TABLES INC5 citations73
US7979933B2Jul 19, 2011
Headrest assembly with improved flexibility for a massage device
EARTHLITE MASSAGE TABLES INC5 citations73
US7636968B2Dec 29, 2009
Flexible headrest assembly with non-skid contact for a massage device
EARTHLITE MASSAGE TABLES INC2 citations62