Inventor · disambiguated record
Yuanchang Liu
Also filed as: LIU YUANCHANG
8 granted patents·1 pending application·16 citations·filing 2010–2016
83Inventor score
Top patents by PatentIndex Score
9 records- 0189US8384572B2Noise injection techniqueSPATIAL DIGITAL SYSTEMS INC·Filed 2011·Granted Feb 26, 2013·7 cites·20 claims
- 0282US8643562B2Compact patch antenna arrayCHANG DONALD C D·Filed 2010·Granted Feb 4, 2014·6 cites·20 claims
- 0369US8773307B2Wide null Forming system with beamformingCHANG DONALD C D·Filed 2010·Granted Jul 8, 2014·2 cites·20 claims
- 0461US10243277B2Compact patch antenna arrayCHANG DONALD C D·Filed 2013·Granted Mar 26, 2019·1 cites·20 claims
- 0557US9484970B2Analog-to-digital conversion with noise injection via wavefront multiplexing techniquesSPATIAL DIGITAL SYSTEMS INC·Filed 2016·Granted Nov 1, 2016·0 cites·20 claims
- 0657US8981976B2Analog-to-digital conversion with noise injection via wavefront multiplexing techniquesCHANG DONALD C D·Filed 2013·Granted Mar 17, 2015·0 cites·20 claims
- 0755US9866226B2Analog-to-digital conversion with noise injection via wavefront multiplexing techniquesSPATIAL DIGITAL SYSTEMS INC·Filed 2016·Granted Jan 9, 2018·0 cites·20 claims
- 0853US9246508B2Analog-to-digital conversion with noise injection via wavefront multiplexing techniquesSPATIAL DIGITAL SYSTEMS INC·Filed 2015·Granted Jan 26, 2016·0 cites·20 claims
- 0948US2014266895A1Novel Wide Null Forming System with Beam formingSPATIAL DIGITAL SYSTEMS INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →