Inventor

Cai yi-wen

TW3 patents

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

Cai yi-wen

2 patents

US8610559B2Dec 17, 2013

Environmental hazard warning system and method

Cai yi-wen3 citations54

US8610568B2Dec 17, 2013

Emergency response system and method

Cai yi-wen0 citations33

ZHONGSHAN INNOCLOUD IP SERVICES CO LTD

1 patent

US9083990B2Jul 14, 2015

Electronic device and method for managing video snapshot

ZHONGSHAN INNOCLOUD IP SERVICES CO LTD2 citations56