Inventor
SHIN JAE GWAN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “SHIN JAE GWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
7 patentsUS7657056B2Feb 2, 2010
Apparatus for identifying a photographer of an image
SAMSUNG ELECTRONICS CO LTD18 citations82
US7536180B2May 19, 2009
Push to talk (PTT) service method
SAMSUNG ELECTRONICS CO LTD7 citations71
US7953398B2May 31, 2011
Method for receiving incoming call in mobile communication terminal using local wireless communication during user absence
SAMSUNG ELECTRONICS CO LTD6 citations60
US7599704B2Oct 6, 2009
Voice call connection method during a push to talk call in a mobile communication system
SAMSUNG ELECTRONICS CO LTD2 citations60
US7536195B2May 19, 2009
Method for PTT service in the push to talk portable terminal
SAMSUNG ELECTRONICS CO LTD3 citations60
US5870463AFeb 9, 1999
Answering telephone using three-party call service
SAMSUNG ELECTRONICS CO LTD3 citations60
US7580721B2Aug 25, 2009
Method of communicating using a push to talk scheme in a mobile communication system
SAMSUNG ELECTRONICS CO LTD0 citations39