Inventor · disambiguated record
Jun Xu
Also filed as: XU JUN · XU JUN JUN
21 granted patents·2 pending applications·50 citations·filing 2007–2023
93Inventor score
Files withRESEARCH IN MOTION LTD7BLACKBERRY LTD5HANGZHOU YIXIANG TECH RESEARCH AND DEVELOPMENT CO LTD4ZHU LIZHONG3HE FEI1
Top patents by PatentIndex Score
23 records- 0187US11614970B2High-throughput parallel data transmissionMICROSTRATEGY INC·Filed 2019·Granted Mar 28, 2023·9 cites·18 claims
- 0283US9307505B2System and method for adjusting a power transmission level for a communication deviceBLACKBERRY LTD·Filed 2013·Granted Apr 5, 2016·5 cites·20 claims
- 0380US9413066B2Method and apparatus for beam forming and antenna tuning in a communication deviceZHU LIZHONG·Filed 2012·Granted Aug 9, 2016·5 cites·12 claims
- 0478US7932864B2Mobile wireless communications device with antenna contact having reduced RF inductanceRESEARCH IN MOTION LTD·Filed 2008·Granted Apr 26, 2011·8 cites·24 claims
- 0577USD1058254SDeck boxHANGZHOU YIXIANG TECH RESEARCH AND DEVELOPMENT CO LTD·Filed 2023·Granted Jan 21, 2025·5 cites·1 claims
- 0676US9749878B2System and method for managing communications for two networks in a communication deviceBLACKBERRY LTD·Filed 2013·Granted Aug 29, 2017·4 cites·20 claims
- 0775US9622057B1Device and method for forwarding voice calls received at the device to a paired computing deviceBLACKBERRY LTD·Filed 2016·Granted Apr 11, 2017·3 cites·23 claims
- 0875US8269554B2System and method for controlling radio frequency transmissions from an electronic deviceZHU LIZHONG·Filed 2011·Granted Sep 18, 2012·3 cites·14 claims
- 0972US9538436B2Mitigating interference with wireless communicationsBLACKBERRY LTD·Filed 2014·Granted Jan 3, 2017·3 cites·17 claims
- 1067US9992753B2System and method for adjusting a power transmission level for a communication deviceBLACKBERRY LTD·Filed 2016·Granted Jun 5, 2018·1 cites·19 claims
- 1160US7724084B2System and method for controlling radio frequency transmissions from an electronic deviceRESEARCH IN MOTION LTD·Filed 2007·Granted May 25, 2010·2 cites·18 claims
- 1259US8224184B2Method and architecture for providing high bandwidth broadband communication to fast moving usersXU JUN·Filed 2008·Granted Jul 17, 2012·2 cites·13 claims
- 1349US8723598B2System and method for controlling radio frequency transmissions from an electronic deviceRESEARCH IN MOTION LTD·Filed 2013·Granted May 13, 2014·0 cites·20 claims
- 1449US2011163924A1Mobile wireless communications device with antenna contact having reduced rf inductanceRESEARCH IN MOTION LTD·Filed 2011·Application pending·0 cites
- 1548US8547171B2System and method for controlling radio frequency transmissions from an electronic deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Oct 1, 2013·0 cites·11 claims
- 1648US8362834B2System and method for controlling radio frequency transmissions from an electronic deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Jan 29, 2013·0 cites·12 claims
- 1746US8008971B2System and method for controlling radio frequency transmissions from an electronic deviceRESEARCH IN MOTION LTD·Filed 2010·Granted Aug 30, 2011·0 cites·20 claims
- 1844US12072218B1Phase quadrature four-wavelength demodulation system and method of optical fiber F-P cavity sensorSTATE GRID JIANGSU TAIZHOU POWER SUPPLY COMPANY·Filed 2023·Granted Aug 27, 2024·0 cites·12 claims
- 1943USD1035846SHeaterHANGZHOU YIXIANG TECH RESEARCH AND DEVELOPMENT CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·1 claims
- 2043USD1029219SHeaterHANGZHOU YIXIANG TECH RESEARCH AND DEVELOPMENT CO LTD·Filed 2023·Granted May 28, 2024·0 cites·1 claims
- 2143USD1029217SHeaterHANGZHOU YIXIANG TECH RESEARCH AND DEVELOPMENT CO LTD·Filed 2023·Granted May 28, 2024·0 cites·1 claims
- 2242US8576826B2Mobile wireless communications device having a single bluetooth / wireless local area network antenna and associated methodsZHU LIZHONG·Filed 2011·Granted Nov 5, 2013·0 cites·18 claims
- 2337US2014024410A1Mobile device with selective wlan receive gain levels and related methodsHE FEI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →