Inventor

VUPPU SANDEEP

US4 patents

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

VUPPU SANDEEP

2 patents

US8766954B2Jul 1, 2014

Active stylus for use with touch-sensitive interfaces and corresponding method

VUPPU SANDEEP44 citations87

US8682388B2Mar 25, 2014

Mobile device and method for proximity detection verification

VUPPU SANDEEP8 citations80

AMAZON TECH INC

1 patent

US10732764B1Aug 4, 2020

Integrated touch control electrode and antenna

AMAZON TECH INC15 citations82

KAEHLER JOHN W

1 patent

US8717443B2May 6, 2014

Method and system for testing temporal latency in device having optical sensing component and touch-sensitive display component

KAEHLER JOHN W12 citations77