Inventor · disambiguated record
Yugang Ma
Also filed as: MA YUGANG
19 granted patents·3 pending applications·84 citations·filing 2001–2023
92Inventor score
Top patents by PatentIndex Score
22 records- 0187US7468689B2System and method for determining position of radar apparatus based on reflected signalsSONY CORP·Filed 2005·Granted Dec 23, 2008·30 cites·61 claims
- 0280US7579988B2Method, device and system for determining direction of arrival of signalSONY CORP·Filed 2007·Granted Aug 25, 2009·16 cites·21 claims
- 0379US8838175B2Signal transmission channelZHANG YAQIONG·Filed 2010·Granted Sep 16, 2014·8 cites·18 claims
- 0468US7006554B2Resource allocation in CDMA wireless communication systemsSONY CORP·Filed 2001·Granted Feb 28, 2006·8 cites·11 claims
- 0562US7683825B2Method and apparatus for measuring distance between a target and a receiver in a ranging systemSONY CORP·Filed 2007·Granted Mar 23, 2010·5 cites·8 claims
- 0660US12362501B2Antenna array, array arrangement and methods of forming the sameAGENCY SCIENCE TECH & RES·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 0759US2025199153A1Methods and systems for tracking living objectsAGENCY SCIENCE TECH & RES·Filed 2023·Application pending·0 cites
- 0856US7362794B2Channel equalisationSONY CORP·Filed 2003·Granted Apr 22, 2008·4 cites·18 claims
- 0955US7116649B2Multiple-user CDMA wireless communication systemSONY CORP·Filed 2001·Granted Oct 3, 2006·4 cites·8 claims
- 1054US8829659B2Integrated circuitSUN XIAOBING·Filed 2010·Granted Sep 9, 2014·1 cites·13 claims
- 1153US7324435B2Methods and apparatus for receiving OFDM signalsSONY CORP·Filed 2003·Granted Jan 29, 2008·2 cites·19 claims
- 1247US9246548B2Electromagnetic coupling of electronic devices using resonant terminations that shift resonant frequenciesSONY CORP·Filed 2013·Granted Jan 26, 2016·0 cites·19 claims
- 1346US10944176B2Low profile wideband antennaAGENCY SCIENCE TECH & RES·Filed 2017·Granted Mar 9, 2021·0 cites·14 claims
- 1446US7400291B2Local positioning system which operates based on reflected wireless signalsSONY CORP·Filed 2004·Granted Jul 15, 2008·6 cites·34 claims
- 1543US11265799B2Method and device for mesh routing in a channel-diverse mesh networkAGENCY SCIENCE TECH & RES·Filed 2017·Granted Mar 1, 2022·0 cites·16 claims
- 1643US7706426B2Method for estimating one or more parameters of a ultra wideband signal and a receiver system for receiving ultra wideband signalsSONY CORP·Filed 2007·Granted Apr 27, 2010·0 cites·13 claims
- 1741US8054863B2Ranging system and methodSONY CORP·Filed 2008·Granted Nov 8, 2011·0 cites·13 claims
- 1837US8471770B2Antenna and a method of manufacturingMA YUGANG·Filed 2010·Granted Jun 25, 2013·0 cites·21 claims
- 1936US8319586B2Integrated circuitMA YUGANG·Filed 2010·Granted Nov 27, 2012·0 cites·10 claims
- 2032US10470104B2Method and apparatus for broadcast geo-location database (GLDB) for television white space (TVWS) spectrum accessAGENCY SCIENCE TECH & RES·Filed 2016·Granted Nov 5, 2019·0 cites·18 claims
- 2132US2011181375A1WaveguideSONY CORP·Filed 2010·Application pending·0 cites
- 2229US2012105304A1AntennaMA YUGANG·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yugang Ma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →