Cheol Ho Yim

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Local area broadcasting service system and method, and wireless tra...
- Patent number 9,215,567
- Issue date Dec 15, 2015
- SK Telecom Co., Ltd
- Keun Hwan Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast system and multicast method using shortened address and a...
- Patent number 8,929,395
- Issue date Jan 6, 2015
- SK Telecom Co., Ltd
- Cheol Ho Yim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transmission system based on wireless personal area network...
- Patent number 8,855,090
- Issue date Oct 7, 2014
- SK Telecom Co., Ltd
- Jae Yeon Noh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for minimizing signal interference between broadc...
- Patent number 8,798,033
- Issue date Aug 5, 2014
- SK Telecom Co., Ltd
- Moon Kee Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTICAST SYSTEM AND MULTICAST METHOD USING SHORTENED ADDRESS AND A...
- Publication number 20120170579
- Publication date Jul 5, 2012
- SK Telecom Co., Ltd.
- Cheol Ho Yim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MINIMIZING SIGNAL INTERFERENCE BETWEEN BROADC...
- Publication number 20120163363
- Publication date Jun 28, 2012
- SK Telecom Co., Ltd.
- Moon Kee Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET TRANSMISSION SYSTEM BASED ON WIRELESS PERSONAL AREA NETWORK...
- Publication number 20120163362
- Publication date Jun 28, 2012
- SK Telecom Co., Ltd.
- Jae Yeon Noh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL AREA BROADCASTING SERVICE SYSTEM AND METHOD, AND WIRELESS TRA...
- Publication number 20120026999
- Publication date Feb 2, 2012
- SK Telecom Co., Ltd.
- Keun Hwan Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE