Patents/Inventors

Fong-min Chang

Diamond Bar, CAUS3 patents

3 Patents

US119156952024
Method of and a Device for Using a Wireless Receiver as a Help-seeking-signal Converter for Rendering Help Using Smart Speakers
INSTANT CARE, Inc.
0 cites
US118704792024
Device for Personal Emergency Response System
INSTANT CARE, Inc.
0 cites
US117693922023
Method of and Device for Converting Landline Signals to Wi-fi Signals and User Verified Emergency Assistant Dispatch
INSTANT CARE, Inc.
0 cites