Inventor
LEE NATHAN J
US34 patents
⚠️ This page may combine multiple inventors who share the name “LEE NATHAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
9 patentsUS5566098AOct 15, 1996
Rotatable pen-based computer with automatically reorienting display
IBM169 citations98
US5423045AJun 6, 1995
System for distributed power management in portable computers
IBM200 citations98
US5511205AApr 23, 1996
System for distributed power management in portable computers
IBM106 citations97
US5557634ASep 17, 1996
Multiprotocol directed infrared communication controller
IBM78 citations95
US5432720AJul 11, 1995
Rotatable pen-based computer
IBM49 citations95
US5532641AJul 2, 1996
ASK demodulator implemented with digital bandpass filter
IBM42 citations91
US6914695B2Jul 5, 2005
Process of operations with an interchangeable transmission device and apparatus for use therein for a common interface for use with digital cameras
IBM47 citations88
US5610947AMar 11, 1997
IR FM modem with flash modulation
IBM10 citations72
US5602873AFeb 11, 1997
Flash NRZI infrared modem
IBM14 citations72
CALLAWAY GOLF CO
7 patentsUS6402634B2Jun 11, 2002
Instrumented golf club system and method of use
CALLAWAY GOLF CO124 citations98
US6224493B1May 1, 2001
Instrumented golf club system and method of use
CALLAWAY GOLF CO315 citations98
US6648769B2Nov 18, 2003
Instrumented golf club system & method of use
CALLAWAY GOLF CO88 citations97
US7837575B2Nov 23, 2010
Diagnostic golf club system
CALLAWAY GOLF CO58 citations95
US7264555B2Sep 4, 2007
Diagnostic golf club system
CALLAWAY GOLF CO75 citations95
US6638175B2Oct 28, 2003
Diagnostic golf club system
CALLAWAY GOLF CO119 citations95
US5739411AApr 14, 1998
Accelerated impact testing apparatus
CALLAWAY GOLF CO67 citations95
SNAP ON TOOLS CORP
7 patentsUSD699531SFeb 18, 2014
Torque wrench
SNAP ON TOOLS CORP21 citations90
US9156148B2Oct 13, 2015
Preset electronic torque tool
SNAP ON TOOLS CORP27 citations88
USD861450SOct 1, 2019
Electronic torque screwdriver
SNAP ON TOOLS CORP33 citations87
US10792795B2Oct 6, 2020
Wireless torque wrench with torque specifications
SNAP ON TOOLS CORP17 citations83
US9395257B2Jul 19, 2016
Electronic torque tool with integrated real-time clock
SNAP ON TOOLS CORP12 citations83
US10836020B2Nov 17, 2020
Tilt compensated torque-angle wrench
SNAP ON TOOLS CORP5 citations73
US11325232B2May 10, 2022
Torque wrench with shock absorption
SNAP ON TOOLS CORP0 citations59
SNAP ON INCORPORATED
7 patentsUS9523618B2Dec 20, 2016
Method and system for instantaneously logging data in an electronic torque wrench
SNAP ON INCORPORATED8 citations82
US11794320B2Oct 24, 2023
System and method for indicating torque
SNAP ON INCORPORATED3 citations69
US11752604B2Sep 12, 2023
System and method for measuring torque and angle
SNAP ON INCORPORATED3 citations69
US11543320B2Jan 3, 2023
Wireless torque wrench with torque specifications
SNAP ON INCORPORATED1 citations61
US12367169B2Jul 22, 2025
Method and system of using USB user interface in electronic torque wrench
SNAP ON INCORPORATED0 citations60
US11797469B2Oct 24, 2023
Method and system of using USB user interface in electronic torque wrench
SNAP ON INCORPORATED0 citations60
US12528161B2Jan 20, 2026
System and method for measuring torque and angle
SNAP ON INCORPORATED0 citations59