Inventor
COLGATE JAMES E
US13 patents
⚠️ This page may combine multiple inventors who share the name “COLGATE JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV NORTHWESTERN
5 patentsUS10120447B2Nov 6, 2018
Haptic display with simultaneous sensing and actuation
UNIV NORTHWESTERN21 citations93
US5923139AJul 13, 1999
Passive robotic constraint devices using non-holonomic transmission elements
UNIV NORTHWESTERN52 citations92
US5235225AAug 10, 1993
Linear electrostatic actuator with means for concatenation
UNIV NORTHWESTERN83 citations91
US11886641B2Jan 30, 2024
Method and apparatus for finger position tracking and haptic display using conductive islands
UNIV NORTHWESTERN0 citations62
US11442546B2Sep 13, 2022
Method and apparatus for finger position tracking and haptic display using conductive islands
UNIV NORTHWESTERN0 citations62
TANVAS INC
4 patentsUS10768749B2Sep 8, 2020
Electronic controller haptic display with simultaneous sensing and actuation
TANVAS INC8 citations80
US10379616B2Aug 13, 2019
Haptic display with simultaneous sensing and actuation
TANVAS INC6 citations69
US11899843B2Feb 13, 2024
Bipolar projected haptics with balanced loading
TANVAS INC0 citations58
US11520406B2Dec 6, 2022
Bipolar projected haptics with balanced loading
TANVAS INC0 citations58