Inventor

EVANS EPH JOHN

US4 patents

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

GRANT ANTHONY JOHN

2 patents

US8894491B2Nov 25, 2014

Multi-stage variable resistance trigger

GRANT ANTHONY JOHN14 citations76

US9050529B2Jun 9, 2015

Force feedback triggers

GRANT ANTHONY JOHN6 citations65

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US9868058B2Jan 16, 2018

Thumbstick with adjustable tension

MICROSOFT TECHNOLOGY LICENSING LLC25 citations93

RUBIO VASCO

1 patent

US9946293B2Apr 17, 2018

Magnetic force in a directional input device

RUBIO VASCO4 citations64