David Duy Tran

6356315, Mar 12, 2002

Oct 1, 1998

09/165036

Chih-Kang Chen - San Jose CA
Anil Sawe - Saratoga CA
David Tran - San Jose CA

Oak Technology, Inc. - Sunnyvale CA

H04N 716

348581, 348704, 3484401, 348561, 348441, 382298

Magnification/reduction is achieved by a single FIR filter under the control of a Digital Differential Analyzer (DDA) as would be used to simulate a perfectly straight line on a two-dimensional raster. The single FIR filter combines the processes of interpolation, filter, and decimation. The DDA is programmed with the desired magnification/reduction ratio and provides signals that control shifting of input samples into the FIR filter and selection of FIR coefficients for the FIR filter.

6711301, Mar 23, 2004

Jan 31, 2000

09/494745

David Huu Tran - Los Altos CA
Maximino Vasquez - Fremont CA
Daniel Robert Joe - San Jose CA

Intel Corporation - Santa Clara CA

G06K 940

382260, 382261, 382298, 708313

A method and apparatus for block-oriented pixel filtering reduces the number of hardware multipliers required for an image processing operation by increasing the speed of the pixel filter and rearranging the math operations. A sorter is employed in the line buffers so that defined groups of input pixel components are provided to the multipliers of the pixel filter. An accumulator is employed to receive products from the multipliers and assemble output pixels. The savings in gate count from reducing the number of multipliers is greater than additional costs, if any, of the sorter and other logic. The method and apparatus of the invention also simplify the addressing logic for the provision of scaling coefficients during an image processing operation.

20020114380, Aug 22, 2002

Dec 21, 2000

09/745598

Xiaoshu Qian - Cupertino CA, US
David Tran - Los Altos CA, US
Ahmed Said - Fremont CA, US

H04B001/10
H04B001/38
H04L005/16

375/222000, 375/350000

A filter for performing combined Nyquist filtering and pre-equalization in a cable modem.

20090171404, Jul 2, 2009

Mar 19, 2007

12/293218

Afraaz Irani - Santa Clara CA, US
Mark Bianco - Mountain View CA, US
David Tran - Stanford CA, US
Peter Daniel Deyoung - Deer Park IL, US
Melanie Lisa Romola Wyld - Palo Alto CA, US
Tony Hansheng Li - Mountain View CA, US

LELAND STANDFORD JUNIOR UNIVERSITY - Palo Alto CA

A61N 1/02
F03G 5/06

607 2, 290 1 R

Devices and systems for generating energy for powering implanted medical devices such as a pacemakers and defibrillators.

20110229583, Sep 22, 2011

Mar 17, 2010

12/726326

David Van Tran - San Jose CA, US
David Nguyen Tran - San Jose CA, US

A61K 33/40
A61P 31/04
A61P 29/00
A61P 31/10
A61P 33/00
A61P 19/02
A61P 31/12
A61P 17/00

424613

A medicinal drug is administered to a person for treating a medical condition of the person or/and for preventing the person from contracting the medical condition. The medical condition can be a bacterial infection, a eukaryotic infection, a prion-caused infection, a non-pathogenic inflammation, and, insofar as not covered by any of these four types of the medical condition, a fungal infection, a spore-caused infection, and a parasitic infection. A medicinal drug is similarly administered non-topically to a person for treating a virus-caused medical condition of the person or/and for preventing the person from contracting the virus-caused medical condition. The medicinal drug is typically formed at least partially with salt of peroxymonosulfuric acid, preferably potassium hydrogen peroxymonosulfate.

20120074014, Mar 29, 2012

Mar 14, 2011

13/047742

David Van Tran - San Jose CA, US
David Nguyen Tran - San Jose CA, US

A61B 19/02
B23P 19/00
A61K 33/42
A61K 9/14
C07C 409/44
A61K 31/327

206438, 562 1, 514578, 424605, 424400, 29428

Products based on salt of peroxymonosulfuric acid are suitable for treating or/and preventing diseases and other debilitating medical conditions caused by bacterial, eukaryotic, prion, and viral pathogens and by non-pathogenic inflammation. The products may alternatively be based on inorganic halide and an oxidizing agent reactable in water with the inorganic halide to generate hypohalite ions. In addition, the products can be employed in other applications such as commercial and industrial applications.

20130332337, Dec 12, 2013

May 11, 2013

13/892250

David Nghiem Tran - San Jose CA, US

G06Q 40/02

705 38

Methods and systems to enable a borrower to borrow electronic funds from a friend lender include enabling the friend lender to transfer the electronic funds from a digital wallet associated with the friend lender to a digital wallet associated with the borrower.

58351604, Nov 10, 1998

Aug 12, 1996

8/695795

Chih-Kang Chen - San Jose CA
Anil Sawe - Saratoga CA
David Tran - San Jose CA

Oak Technology, Inc. - Sunnyvale CA

H04N 701

348581

Magnification/reduction is achieved by a single FIR filter under the control of a Digital Differential Analyzer (DDA) as would be used to simulate a perfectly straight line on a two-dimensional raster. The single FIR filter combines the processes of interpolation, filter, and decimation. The DDA is programmed with the desired magnification/reduction ratio and provides signals that control shifting of input samples into the FIR filter and selection of FIR coefficients for the FIR filter.