Shen; Yousheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shen; Yousheng.The latest application filed is for "low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes".

Company Profile

0.15.0

Shen; Yousheng - Draper UT
Shen; Yousheng - Salt Lake City UT

*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
Low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes Grant RE45,186 - Shen , et al. October 14, 2	2014-10-14
Gas sensor based on protonic conductive membranes Grant RE45,100 - Shen , et al. September 2, 2	2014-09-02
Gas sensor with electrically conductive, hydrophobic membranes Grant 6,896,781 - Shen , et al. May 24, 2	2005-05-24
Gas sensor with a diagnostic device Grant 6,200,443 - Shen , et al. March 13, 2	2001-03-13
Gas sensor with dual electrolytes Grant 6,080,294 - Shen , et al. June 27, 2	2000-06-27
Low cost room temperature electrochemical carbon monoxide and toxic gas sensor with humidity compensation based on protonic conductive membranes Grant 5,650,054 - Shen , et al. July 22, 1	1997-07-22
Enhancement of mechanical properties of ceramic membranes and solid electrolytes Grant 5,624,542 - Shen , et al. April 29, 1	1997-04-29
Mixed ionic-electronic conducting composites for oxygen separation and electrocatalysis Grant 5,616,223 - Shen , et al. April 1, 1	1997-04-01
Gas sensor based on protonic conductive membranes Grant 5,573,648 - Shen , et al. November 12, 1	1996-11-12
Gas releasing electrochemical cell for fluid dispensing applications Grant 5,567,287 - Joshi , et al. October 22, 1	1996-10-22
Composite mixed ionic-electronic conductors for oxygen separation and electrocatalysis Grant 5,478,444 - Liu , et al. December 26, 1	1995-12-26
Gas releasing electrochemical cell for fluid dispensing applications Grant 5,427,870 - Joshi , et al. June 27, 1	1995-06-27
Mixed ionic-electronic conductors for oxygen separation and electrocatalysis Grant 5,273,628 - Liu , et al. December 28, 1	1993-12-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.