Inventor

TSAI KUANG-YUAN

TW3 patents

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

ZELIFF ZACHARY JOSEPH

2 patents

US8467186B2Jun 18, 2013

Tablet PC cover with integral keyboard

ZELIFF ZACHARY JOSEPH24 citations86

US8866798B2Oct 21, 2014

Capacitive stylus with disc tip

ZELIFF ZACHARY JOSEPH2 citations56

TSAI KUANG YUAN

1 patent

USD744473SDec 1, 2015

Tripod mount for electronic device

TSAI KUANG YUAN37 citations86