Inventor · disambiguated record
Yuanchen Ma
Also filed as: MA YUANCHEN
6 granted patents·2 pending applications·33 citations·filing 2005–2012
79Inventor score
Top patents by PatentIndex Score
8 records- 0184US7599682B2Method of implementing multi-party conference service by using broadcast/multicast service of a wireless communications systemHITACHI COMM TECH LTD·Filed 2006·Granted Oct 6, 2009·13 cites·23 claims
- 0279US8036662B2Method and apparatus for performing handoff in mobile network communication by immediately terminating a connection before changing the point of attachment to save network resourcesHITACHI LTD·Filed 2006·Granted Oct 11, 2011·9 cites·19 claims
- 0375US8494595B2Communication control apparatusYOSHIUCHI HIDEYA·Filed 2010·Granted Jul 23, 2013·4 cites·4 claims
- 0468US8811379B2Control apparatus and control methodYOSHIUCHI HIDEYA·Filed 2012·Granted Aug 19, 2014·3 cites·4 claims
- 0565US8363584B2Equipment and method for providing broadcast/multicast service in mobile communicationsHITACHI LTD·Filed 2008·Granted Jan 29, 2013·3 cites·15 claims
- 0658US8942757B2Device and method for base stations dynamic clustering in mobile communicationJIA YUNJIAN·Filed 2010·Granted Jan 27, 2015·1 cites·13 claims
- 0739US2005207342A1Communication terminal device, communication terminal receiving method, communication system and gatewayTANABE SHIRO·Filed 2005·Application pending·0 cites
- 0835US2011058517A1Radio communication system and methodYOSHIUCHI HIDEYA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →