Inventor

ALI YASSAR

US8 patents

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

WACOM CO LTD

3 patents

US12229353B2Feb 18, 2025

SHAHPARNIA SHAHROOZ

2 patents

US8866767B2Oct 21, 2014

Active stylus with high voltage

SHAHPARNIA SHAHROOZ8 citations82

US9280218B2Mar 8, 2016

Modulating drive signal for communication between active stylus and touch-sensor device

SHAHPARNIA SHAHROOZ0 citations51

BAKKEN VEMUND KVAL

1 patent

US9160331B2Oct 13, 2015

Capacitive and inductive sensing

BAKKEN VEMUND KVAL9 citations82

SUNDARA RAJAN KISHORE

1 patent

US10725564B2Jul 28, 2020

Differential sensing in an active stylus

SUNDARA RAJAN KISHORE1 citations72

ATMEL CORP

1 patent

US9933866B2Apr 3, 2018

Active stylus with high voltage

ATMEL CORP0 citations51