Choy; Daniel S. J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choy; Daniel S. J..The latest application filed is for "heart assist device".

Company Profile

0.13.10

Choy; Daniel S. J. - New York NY
Choy; Daniel S-J - New York NY
Choy; Daniel S. J. - Stamford CT

*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
Heart assist device App 20080207986 - Choy; Daniel S. J.	2008-08-28
Method and Apparatus for Treatment of Monofrequency Tinnitus Utilizing Sound Wave Cancellation Techniques App 20080132752 - Choy; Daniel S. J.	2008-06-05
Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques Grant 7,347,827 - Choy March 25, 2	2008-03-25
Methods and Systems for Producing a Zone of Reduced Background Noise App 20070297620 - Choy; Daniel S. J.	2007-12-27
Apparatus for axial compression of a patient's spine App 20070089237 - Choy; Daniel S.J.	2007-04-26
Method and apparatus for treatment of predominant-tone tinnitus App 20070093733 - Choy; Daniel S.J.	2007-04-26
Apparatus for axial compression of a patient's spine App 20070088231 - Choy; Daniel S.J.	2007-04-19
Method and apparatus for treatment of mono-frequency tinnitus App 20050113871 - Choy, Daniel S.J.	2005-05-26
Method and apparatus for treatment of mono-frequency tinnitus Grant 6,846,284 - Choy January 25, 2	2005-01-25
Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques App 20040059251 - Choy, Daniel S.J.	2004-03-25
Method and device for positioning a patient for the diagnosis of herniated lumbar disc disease Grant 6,708,693 - Choy , et al. March 23, 2	2004-03-23
Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques Grant 6,610,019 - Choy August 26, 2	2003-08-26
Method and apparatus for treatment of mono-frequency tinnitus App 20030114728 - Choy, Daniel S.J.	2003-06-19
Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques App 20020177877 - Choy, Daniel S. J.	2002-11-28
Spinal acupressure device Grant 5,445,647 - Choy * August 29, 1	1995-08-29
Spinal acupressure device Grant 5,290,307 - Choy March 1, 1	1994-03-01
Heart assist device Grant 4,902,273 - Choy , et al. February 20, 1	1990-02-20
Heart assist device and method of use Grant 4,771,765 - Choy , et al. September 20, 1	1988-09-20
Method for using a ventricular assist device Grant 4,685,446 - Choy A	1987-08-11
Laser tunnelling device Grant 4,207,874 - Choy June 17, 1	1980-06-17
Self propelled conduit traversing device Grant 3,895,637 - Choy July 22, 1	1975-07-22
Device for advancing material through a tube Grant 3,877,838 - Choy April 15, 1	1975-04-15

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