Inventor

TSAI HAI-EN

TW3 patents

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

INT CURRENCY TECH

1 patent

US7489456B2Feb 10, 2009

Lens module

INT CURRENCY TECH10 citations77

HSIEH YAO-JEN

1 patent

US9377890B2Jun 28, 2016

Multi-touch method for resistive touch panel

HSIEH YAO-JEN0 citations42

CHEN CHI-WEI

1 patent

US8233100B2Jul 31, 2012

Shared light source in an electronic device

CHEN CHI-WEI0 citations39