Thanh V Le

US Patent:

7793063, Sep 7, 2010

Filed:

Sep 25, 2006

Appl. No.:

11/526398

Inventors:

Theodore C. White - Rancho Santa Margarita CA, US
Thanh H. Le - Yorba Linda CA, US

Assignee:

Marvell International Ltd. - Hamilton

International Classification:

G06F 12/00
G01D 18/00
G11C 7/00
G11C 7/06

US Classification:

711167, 702 89, 36518907, 365193, 711E12017

Abstract:

A calibration system for a data storage device includes a memory and a memory control module. The memory buffers data between a host and the data storage device and generates a data strobe signal. The memory control module selectively adjusts a delay of the data strobe signal. Data is read from the memory based on the data strobe signal.

US Patent:

8019957, Sep 13, 2011

Filed:

Sep 2, 2010

Appl. No.:

12/874349

Inventors:

Theodore C. White - Rancho Santa Margarita CA, US
Thanh H. Le - Yorba Linda CA, US

Assignee:

Marvell International Ltd. - Hamilton

International Classification:

G06F 12/00
G01D 18/00
G01C 7/06
G01C 7/00

US Classification:

711167, 702 89, 36518907, 365193, 711E12017

Abstract:

A calibration module for a data storage control system. The calibration system includes a programmable delay module configured to i) receive a data strobe signal, ii) receive a delay value, and iii) output a delayed data strobe signal to a buffer based on the delay value, wherein data is read from the buffer based on the delayed data strobe signal. The calibration module further includes a delay calculation module configured to calculate the delay value based on a comparison between the data strobe signal and the delayed data strobe signal.

US Patent:

8111402, Feb 7, 2012

Filed:

Apr 3, 2009

Appl. No.:

12/418525

Inventors:

Thanh M. Le - Duarte CA, US
Nan Yu - Arcadia CA, US
Anatoliy Savchenkov - Glendale CA, US
William H. Steier - San Marino CA, US

Assignee:

OEwaves, Inc. - Pasadena CA
California Institute of Technology - Pasadena CA
University of Southern California - Los Angeles CA

International Classification:

G01B 9/02

US Classification:

356491, 356480

Abstract:

Techniques and devices based on transverse magnetic (TM) and transverse electric (TE) modes in an optical resonator or interferometer to provide sensitive optical detection with insensitivity to a change in temperature. A shift in a difference between a first resonance wavelength of a TE optical mode and a second resonance wavelength of a TM optical mode is measured to measure a change in a sample that is in optical interaction with the optical resonator or interferometer. For example, the detected shift can be used to measure a change in a refractive index of the sample.

US Patent:

8124927, Feb 28, 2012

Filed:

May 29, 2007

Appl. No.:

11/754959

Inventors:

Anatoliy Savchenkov - La Crescenta CA, US
Makan Mohageg - Valley Village CA, US
Thanh M. Le - Duarte CA, US

Assignee:

California Institute of Technology - Pasadena CA

International Classification:

G02B 6/26
G02B 6/42
G02F 1/035

US Classification:

25022724, 385 30

Abstract:

An optical device including a whispering gallery mode (WGM) optical resonator configured to support one or more whispering gallery modes; and a photodetector optically coupled to an exterior surface of the optical resonator to receive evanescent light from the optical resonator to detect light inside the optical resonator.

US Patent:

8167932, May 1, 2012

Filed:

Oct 18, 2005

Appl. No.:

11/252657

Inventors:

Henry Bourang - Irvine CA, US
Thanh Huy Le - Oceanside CA, US
David M. Taylor - Lake Forest CA, US
Sam Sok - Santa Ana CA, US
Mario Iobbi - Agoura Hills CA, US
Rajesh Khanna - Tustin CA, US
Dave J. Evans - Irvine CA, US

Assignee:

Edwards Lifesciences Corporation - Irvine CA

International Classification:

A61F 2/24
A61F 2/06

US Classification:

623 211, 623 111

Abstract:

A heart valve delivery system is provided wherein a prosthetic valve is carried on a valve catheter inside a delivery sleeve. A step balloon protrudes from the delivery sleeve and provides a tapered surface for facilitating advancement through a body vessel. The step balloon also aids in crossing the leaflets of a native valve. After the prosthetic valve is positioned within the native valve, the delivery sleeve is retracted to expose the prosthetic valve. In one embodiment, the delivery sleeve is retracted by the use of a lead screw, which effectuates relative movement between the valve catheter and delivery sleeve. The prosthetic valve is preferably self-expandable. If necessary, the step balloon may be expanded to securely seat the prosthetic valve at the site of the native valve. The prosthetic valve is preferably coupled to the valve catheter by a plurality of flexible extension arms which allow the prosthetic valve to be collapsed after initial deployment such that the prosthetic valve may be repositioned if necessary.

US Patent:

20120209375, Aug 16, 2012

Filed:

Feb 9, 2012

Appl. No.:

13/370215

Inventors:

Gilbert Madrid - Dana Point CA, US
Matthew T. Winston - Ladera Ranch CA, US
Sam Sok - Santa Ana CA, US
Thanh Huy Le - Oceanside CA, US
Tri D. Tran - Fountain Valley CA, US
Kim Le - Carlsbad CA, US

International Classification:

A61M 25/092
A61F 2/24

US Classification:

623 211, 604 9504

Abstract:

A delivery system for stabilizing a catheter shaft across an aortic arch can include one or more stabilizing members configured to fix or stabilize the position of the catheter relative to the aortic arch of a patient.

US Patent:

20120290078, Nov 15, 2012

Filed:

Apr 17, 2012

Appl. No.:

13/449200

Inventors:

Henry Bourang - Irvine CA, US
Thanh Huy Le - Oceanside CA, US
David M. Taylor - Lake Forest CA, US
Sam Sok - Santa Ana CA, US
Mario Iobbi - Agoura Hills CA, US
Rajesh Khanna - Morrisdale CA, US
Dave J. Evans - Irvine CA, US

Assignee:

EDWARDS LIFESCIENCES CORPORATION - Irvine CA

International Classification:

A61F 2/24

US Classification:

623 211

Abstract:

A heart valve delivery system is provided wherein a prosthetic valve is carried on a valve catheter inside a tubular delivery sleeve. The valve catheter has a distal end coupled to a mop. The mop comprises a plurality of flexible extensions configured for releasable attachment to the prosthetic valve. A lead screw nut is coupled to a proximal end of the tubular delivery sleeve and a lead screw is coupled to the valve catheter. The lead screw engages the lead screw nut and rotation of the lead screw causes the delivery sleeve to retract relative to the valve catheter and the prosthetic valve for exposing the prosthetic valve. The flexible extensions of the mop allow expansion of the valve while maintaining the attachment during placement of the valve at a native valve site.

US Patent:

20220379094, Dec 1, 2022

Filed:

Aug 8, 2022

Appl. No.:

17/883469

Inventors:

- Irvine CA, US
Erik Bulman - Lake Forest CA, US
Timothy A. Geiser - Laguna Niguel CA, US
Michael G. Valdez - Riverside CA, US
Yidong M. Zhu - Tustin CA, US
Baigui Bian - Irvine CA, US
Sonny Tran - Westminster CA, US
Richard D. White - Costa Mesa CA, US
Thanh Huy Le - Oceanside CA, US
Tung T. Le - Costa Mesa CA, US
Alpana Kiran Gowdar - Irvine CA, US
Yong Gao - Irvine CA, US
David Delon Williams - Bountiful UT, US

Assignee:

Edwards Lifesciences Corporation - Irvine CA

International Classification:

A61M 25/06
A61F 2/24
A61F 2/958

Abstract:

A delivery sheath includes an outer tubular layer and an initially folded inner tubular layer. When an implant passes therethrough, the outer tubular layer expands and the inner tubular layer unfolds into an expanded lumen diameter. The sheath may also include selectively placed longitudinal support rods that mediate friction between the inner and outer tubular layers to facilitate easy expansion, thereby reducing the push force needed to advance the implant through the sheath's lumen.

Address:

16190 Mt Gustin St, Fountain Valley, CA 92708

VIN:

WDBSK71F27F130950

Make:

MERCEDES-BENZ

Model:

SL-CLASS

Year:

2007