Liu; Zhongshan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Zhongshan.The latest application filed is for "silica composite monolith as a solid phase extraction material".

Company Profile

1.4.10

Liu; Zhongshan - Edmonton CA
Liu; Zhongshan - Plano TX US

*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
Silica Composite Monolith As A Solid Phase Extraction Material App 20200246778 - Kind Code	2020-08-06
Adjustable and Portable All-muscle Wrist Power Exercise Rod App 20180264316 - Liu; Zhongshan	2018-09-20
Energy Efficient and Time Saving Two-side Heating Fry Pan App 20180078092 - Liu; Zhongshan	2018-03-22
Non-volatile Semiconductor Memory Based On Enhanced Gate Oxide Breakdown App 20090085127 - Liu; Zhongshan ; et al.	2009-04-02
Non-volatile semiconductor memory based on enhanced gate oxide breakdown App 20080175060 - Liu; Zhongshan ; et al.	2008-07-24
Laser array for generating stable multi-wavelength laser outputs Grant 7,106,920 - Liu September 12, 2	2006-09-12
Multi-group multi-wavelength laser matrix Grant 7,003,010 - Liu February 21, 2	2006-02-21
Combination field programmable gate array allowing dynamic reprogrammability and non-votatile programmability based upon transistor gate oxide breakdown Grant 6,972,986 - Peng , et al. December 6, 2	2005-12-06
Combination field programmable gate array allowing dynamic reprogrammability and non-volatile programmability based upon transistor gate oxide breakdown App 20050169039 - Peng, Jack Zezhong ; et al.	2005-08-04
Multi-group multi-wavelength laser matrix App 20050100060 - Liu, Zhongshan	2005-05-12
Method of testing the thin oxide of a semiconductor memory cell that uses breakdown voltage Grant 6,791,891 - Peng , et al. September 14, 2	2004-09-14
Laser array for generating stable multi-wavelength laser outputs App 20030133485 - Liu, Zhongshan	2003-07-17

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