Isvan; Osman K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Isvan; Osman K..The latest application filed is for "noise masking communications apparatus".

Company Profile

0.10.6

Isvan; Osman K. - Aptos CA
Isvan; Osman K. - Nashville TN
Isvan; Osman K. - Wayland MA

*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
Noise masking communications apparatus Grant 8,948,418 - Isvan February 3, 2	2015-02-03
Noise masking communications apparatus App 20130208907 - Isvan; Osman K.	2013-08-15
Noise cancelling microphone with reduced acoustic leakage Grant 8,509,459 - Isvan August 13, 2	2013-08-13
Method and device for noise control in a headset Grant 7,991,178 - Shyu , et al. August 2, 2	2011-08-02
Dual Mode Earphone With Acoustic Equalization App 20100008528 - Isvan; Osman K.	2010-01-14
Miniaturized Acoustic Boom Structure For Reducing Microphone Wind Noise and ESD Susceptibility App 20090274332 - Graham; John S. ; et al.	2009-11-05
Personal communication method and apparatus with reduced audio leakage App 20090180657 - Isvan; Osman K.	2009-07-16
Personal communication method and apparatus with acoustic stray field cancellation Grant 7,499,555 - Isvan March 3, 2	2009-03-03
Method and device for noise control in a headset App 20080101643 - Shyu; Ching ; et al.	2008-05-01
Noise masking communications apparatus Grant 7,349,547 - Isvan March 25, 2	2008-03-25
Adjustable microphone boom with acoustic valve Grant 6,768,804 - Isvan July 27, 2	2004-07-27
Stringed musical instrument and methods of manufacturing same Grant 6,069,306 - Isvan , et al. May 30, 2	2000-05-30
Satellitic compact electroacoustical transducing Grant 5,917,923 - Caron , et al. June 29, 1	1999-06-29

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