Thanh Tan 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:

20090281619, Nov 12, 2009

Filed:

Oct 8, 2008

Appl. No.:

12/247846

Inventors:

Thanh H. Le - Oceanside CA, US
Tri Tran - Fountain Valley CA, US
Ronaldo Cayabyab - Mission Viejo CA, US
David Taylor - Lake Forest CA, US
Antonio Vidal - Tustin CA, US
Robert Bowes - Laguna Hills CA, US

Assignee:

Edwards Lifesciences Corporation - Irvine CA

International Classification:

A61F 2/24

US Classification:

623 211

Abstract:

A heart valve delivery apparatus includes a valve carrying member. A prosthetic valve is crimped onto the valve carrying member at a location that is distal or proximal to the balloon member, thereby providing a smaller profile delivery apparatus.

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:

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.

US Patent:

20220226115, Jul 21, 2022

Filed:

Apr 6, 2022

Appl. No.:

17/658246

Inventors:

- Irvine CA, US
Thanh Huy Le - Oceanside CA, US
Maria L. Saravia - Irvine CA, US
Kim D. Nguyen - Irvine CA, US
Sonny Tran - Westminster CA, US
David John Loos - Carlsbad CA, US
Neal H. Avery - Mission Viejo CA, US

International Classification:

A61F 2/24

Abstract:

Embodiments of a balloon assembly are disclosed. The balloon assembly can include an inflatable balloon having an inflated state and a deflated state. The balloon in the deflated state can include a valve retaining portion, a distal tapered portion connected to a distal end of the valve retaining portion, a proximal tapered portion connected to a proximal end of the valve retaining portion, a distal leg connected to the distal end of the distal tapered portion, and a proximal leg connected to the proximal end of the proximal tapered portion. The distal tapered portion can include one or more axial folds. The proximal end of the distal tapered portion can include a first radial fold connected to a second radial fold, the first and second radial folds forming a pocket extending distally at the proximal end of the distal tapered portion.

US Patent:

20210259835, Aug 26, 2021

Filed:

May 7, 2021

Appl. No.:

17/315187

Inventors:

- Irvine CA, US
Thanh Huy Le - Oceanside CA, US
Tam Van Nguyen - Westminster CA, US
Daniel James Montoya - Redmond WA, US
Grant Matthew Stearns - Tustin CA, US
Eric Robert Dixon - Villa Park CA, US

International Classification:

A61F 2/24
A61B 17/00

Abstract:

Catheterization methods and apparatuses allow sensing of pressures inside the heart and for removing air from catheters. A delivery system can use the same components that are used to deliver a valve repair or replacement device to measure the pressure in the atrium or other heart chamber. A pressure sensor can be included in one of the catheters of the delivery system or pressure can be sensed through the same port that is used to flush a catheter. The delivery system can be inserted into the heart, delivering the valve repair or replacement device to the native valve, such as the mitral valve, the tricuspid valve, the aortic valve, or the pulmonary valve.