Inventor
PETERSON CHRISTOPHER A
US13 patents
⚠️ This page may combine multiple inventors who share the name “PETERSON CHRISTOPHER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRAGUN BRIAN JOHN
3 patentsUS8819565B2Aug 26, 2014
Describing elements in a virtual world based on changes since a previous encounter
CRAGUN BRIAN JOHN8 citations83
US8645846B2Feb 4, 2014
Accessibility in virtual worlds using tags
CRAGUN BRIAN JOHN5 citations72
US8595631B2Nov 26, 2013
Accessibility in virtual worlds using tags
CRAGUN BRIAN JOHN4 citations62
GENTEX CORP
2 patentsPETERSON CHRISTOPHER A
2 patentsUS8132733B2Mar 13, 2012
Light-activated assistive reading device for visually impaired individuals
PETERSON CHRISTOPHER A2 citations57
US8123216B2Feb 28, 2012
Systems and methods for controlling actuator force as a controllable replacement for a common spring in sheet article processing and related sheet article processing apparatuses
PETERSON CHRISTOPHER A0 citations46