Inventor

BIRDWELL KENNETH

US3 patents

⚠️ This page may combine multiple inventors who share the name “BIRDWELL KENNETH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VALVE CORP

2 patents

US10241566B2Mar 26, 2019

Sensory feedback systems and methods for guiding users in virtual reality environments

VALVE CORP7 citations79

US11334145B2May 17, 2022

Sensory feedback systems and methods for guiding users in virtual reality environments

VALVE CORP2 citations68

NIKE INC

1 patent

US5753931AMay 19, 1998

Object imaging device and method using line striping

NIKE INC155 citations96