Cheng; Po-shin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Po-shin.The latest application filed is for "antenna system having dynamic radiation pattern".

Company Profile

0.5.7

Cheng; Po-shin - Fremont CA
Cheng; Po-shin - Femont CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Antenna system having dynamic radiation pattern Grant 10,158,171 - Li , et al. Dec	2018-12-18
Antenna systems providing simultaneously identical main beam radiation characteristics Grant 9,761,956 - Li , et al. September 12, 2	2017-09-12
Antenna System Having Dynamic Radiation Pattern App 20170222318 - Li; Xin ; et al.	2017-08-03
Switchable antennas for wireless applications Grant 9,543,648 - Cheng , et al. January 10, 2	2017-01-10
Multi-channel multi-sector smart antenna system Grant 9,537,204 - Cheng , et al. January 3, 2	2017-01-03
Antenna arrays with modified Yagi antenna units Grant 9,397,394 - Cheng , et al. July 19, 2	2016-07-19
Antenna arrays with modified Yagi antenna units App 20150325924 - Cheng; Po-shin ; et al.	2015-11-12
Switchable Antennas for Wireless Applications App 20150244070 - Cheng; Po-shin ; et al.	2015-08-27
Antenna system providing simultaneously identical main beam radiation characteristics for independent polarizations App 20140368404 - Li; Xin ; et al.	2014-12-18
Antenna system providing simultaneously identical main beam radiation characteristics for independent polarizations App 20140354510 - Li; Xin ; et al.	2014-12-04
Multi-channel multi-sector smart antenna system App 20140320377 - Cheng; Po-shin ; et al.	2014-10-30
Apparatus and method for local broadcasting in the twenty-six megahertz short wave band App 20070021095 - Cheng; Po-Shin ; et al.	2007-01-25

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