Sheen; Shuh-Haw

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sheen; Shuh-Haw.The latest application filed is for "photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals".

Company Profile

0.6.2

Sheen; Shuh-Haw - Naperville IL

*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
Photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals Grant 7,861,574 - Sheen , et al. January 4, 2	2011-01-04
Photoacoustic Spectroscopy System and Technique for Remote Sensing of Explosives and Toxic Chemicals App 20100175458 - Sheen; Shuh-Haw ; et al.	2010-07-15
Photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals Grant 7,644,606 - Sheen , et al. January 12, 2	2010-01-12
Photoacoustic spectroscopy system and technique for remote sensing of explosives and toxic chemicals App 20080180675 - Sheen; Shuh-Haw ; et al.	2008-07-31
Ion-mobility spectrometry sensor for NOx detection Grant 6,969,851 - Sheen , et al. November 29, 2	2005-11-29
Ultrasonic imaging system for in-process fabric defect detection Grant 5,665,907 - Sheen , et al. September 9, 1	1997-09-09
Method for measuring liquid viscosity and ultrasonic viscometer Grant 5,365,778 - Sheen , et al. November 22, 1	1994-11-22
Ceramic tamper-revealing seals Grant 5,169,188 - Kupperman , et al. December 8, 1	1992-12-08

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