Inventor · disambiguated record
Hyunyung Cha
Also filed as: CHA HYUNYUNG
22 granted patents·1 pending application·32 citations·filing 2005–2013
94Inventor score
Technology areasH04W
Files withCHOI MYOUNG CHUL7AIRWALK COMMUNICATIONS INC6UBEEAIRWALK INC5CHO WONJUN3D SOUZA MAURICE GERARD1
Top patents by PatentIndex Score
23 records- 0189US7647054B2Combined base transceiver station and base station controller call origination and terminationAIRWALK COMMUNICATIONS INC·Filed 2005·Granted Jan 12, 2010·10 cites·40 claims
- 0285US8855695B2Combined base transceiver station and base station controller data callUBEEAIRWALK INC·Filed 2013·Granted Oct 7, 2014·3 cites·20 claims
- 0384US8019348B2Combined base transceiver station and base station controller handoffAIRWALK COMMUNICATIONS INC·Filed 2005·Granted Sep 13, 2011·9 cites·11 claims
- 0483US7509128B2Combined base transceiver station and base station controller data callAIRWALK COMMUNICATIONS INC·Filed 2005·Granted Mar 24, 2009·5 cites·39 claims
- 0582US8090370B2Combined base transceiver station and base station controller optimized assignment of frame offsetsCHOI MYOUNG CHUL·Filed 2005·Granted Jan 3, 2012·5 cites·15 claims
- 0665US8838100B2Combined base transceiver station and base station controller optimized assignment of frame offsetsUBEEAIRWALK INC·Filed 2013·Granted Sep 16, 2014·0 cites·20 claims
- 0763US8571552B2Combined base transceiver station and base station controller optimized assignment of frame offsetsAIRWALK COMMUNICATIONS INC·Filed 2013·Granted Oct 29, 2013·0 cites·20 claims
- 0862US8838128B2Combined base transceiver station and base station controller call origination and terminationUBEEAIRWALK INC·Filed 2013·Granted Sep 16, 2014·0 cites·20 claims
- 0961US9426784B2Combined base transceiver station and base station controllerOPEN INVENTION NETWORK LLC·Filed 2013·Granted Aug 23, 2016·0 cites·20 claims
- 1061US8489104B2Combined base transceiver station and base station controller data callCHOI MYOUNG CHUL·Filed 2012·Granted Jul 16, 2013·0 cites·20 claims
- 1160US8472964B2Combined base transceiver station and base station controller call origination and terminationCHOI MYOUNG CHUL·Filed 2009·Granted Jun 25, 2013·0 cites·17 claims
- 1260US8396474B2Combined base transceiver station and base station controller optimized assignment of frame offsetsCHOI MYOUNG CHUL·Filed 2011·Granted Mar 12, 2013·0 cites·17 claims
- 1360US7835752B2Combined base transceiver station and base station controller data callAIRWALK COMMUNICATIONS INC·Filed 2009·Granted Nov 16, 2010·0 cites·38 claims
- 1459US8560017B2Combined base transceiver station and base station controllerUBEEAIRWALK INC·Filed 2012·Granted Oct 15, 2013·0 cites·19 claims
- 1558US8208935B2Combined base transceiver station and base station controller data callCHOI MYOUNG CHUL·Filed 2010·Granted Jun 26, 2012·0 cites·35 claims
- 1656US8909235B2Combined base transceiver station and base station controller handoffUBEEAIRWALK INC·Filed 2013·Granted Dec 9, 2014·0 cites·20 claims
- 1756US8275416B2Combined base transceiver station and base station controllerCHO WONJUN·Filed 2012·Granted Sep 25, 2012·0 cites·19 claims
- 1855US8538438B2Combined base transceiver station and base station controller handoffAIRWALK COMMUNICATIONS INC·Filed 2013·Granted Sep 17, 2013·0 cites·20 claims
- 1955US8175647B2Combined base transceiver station and base station controllerCHO WONJUN·Filed 2011·Granted May 8, 2012·0 cites·20 claims
- 2054US2013115960A1Combined base transceiver station and base station controller handoffCHOI MYOUNG CHUL·Filed 2012·Application pending·0 cites
- 2151US8423027B2Combined base transceiver station and base station controller handoffCHOI MYOUNG CHUL·Filed 2011·Granted Apr 16, 2013·0 cites·16 claims
- 2249US8060143B2Combined base transceiver station and base station controllerCHO WONJUN·Filed 2005·Granted Nov 15, 2011·0 cites·20 claims
- 2333US8750093B2Method and apparatus of implementing an internet protocol signaling concentratorD SOUZA MAURICE GERARD·Filed 2011·Granted Jun 10, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →