Assignee

GAO GUOZHONG

US·2 granted patents·16 citations·filing 2009–2009

Technology mixG01V2

Top patents by PatentIndex Score

2 records

0172US8614578B2Attenuation of electromagnetic signals passing through conductive materialGAO GUOZHONG·Filed 2009·Granted Dec 24, 2013·11 cites·21 claims
0256US8400159B2Casing correction in non-magnetic casing by the measurement of the impedance of a transmitter or receiverGAO GUOZHONG·Filed 2009·Granted Mar 19, 2013·5 cites·32 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →