O'Brien; William D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for O'Brien; William D..The latest application filed is for "systems and methods for interference suppression with directional sensing patterns".

Company Profile

0.6.7

O'Brien; William D. - Champaign IL
O'Brien, William D. - Brooklyn WI

*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
Interference suppression techniques Grant 7,613,309 - Jones , et al. November 3, 2	2009-11-03
Systems and methods for interference suppression with directional sensing patterns Grant 7,577,266 - Feng , et al. August 18, 2	2009-08-18
Systems and methods for interference suppression with directional sensing patterns App 20070127753 - Feng; Albert S. ; et al.	2007-06-07
Intrabody communication for a hearing aid Grant 7,206,423 - Feng , et al. April 17, 2	2007-04-17
Interference suppression techniques App 20070030982 - Jones; Douglas L. ; et al.	2007-02-08
Systems and methods for interference-suppression with directional sensing patterns Grant 7,076,072 - Feng , et al. July 11, 2	2006-07-11
Systems And Methods For Interference-suppression With Directional Sensing Patterns App 20060115103 - Feng; Albert S. ; et al.	2006-06-01
Binaural signal processing techniques Grant 6,987,856 - Feng , et al. January 17, 2	2006-01-17
Binaural signal processing using multiple acoustic sensors and digital filtering Grant 6,978,159 - Feng , et al. December 20, 2	2005-12-20
Multiple person hammock shelter with retractable raincover App 20050188460 - O'Brien, William D.	2005-09-01
Determining reverberation time App 20040213415 - Rama, Ratnam ; et al.	2004-10-28
Interference suppression techniques App 20030138116 - Jones, Douglas L. ; et al.	2003-07-24
Binaural signal processing techniques App 20010031053 - Feng, Albert S. ; et al.	2001-10-18

Company Registrations

DUNS	616453291	O'BRIEN, WILLIAM D
SEC	0001679927	O'Brien William D

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