David V Huynh

US Patent:

7731684, Jun 8, 2010

Filed:

Mar 2, 2006

Appl. No.:

11/366650

Inventors:

John W. Gaiser - Mountain View CA, US
Scott West - Livermore CA, US
David S Utley - Redwood City CA, US
David Huynh - Santa Clara CA, US

Assignee:

Mederi Therapeutics Inc. - Greenwich CT

International Classification:

A61M 29/00

US Classification:

604 9601

Abstract:

Systems and methods for treating a tissue region employ an expandable structure projecting beyond the distal end of a catheter tube. A distal tail projects beyond the far end of the basket assembly. The distal tail includes a guidewire lumen that accommodates passage of a guidewire without threading the guidewire through the catheter tube.

US Patent:

8055353, Nov 8, 2011

Filed:

Feb 12, 2009

Appl. No.:

12/370494

Inventors:

Marc Kreidler - Sunnyvale CA, US
David Huynh - Milpitas CA, US
Marc Jensen - Los Gatos CA, US

Assignee:

Proteus Biomedical, Inc. - Redwood City CA

International Classification:

A61N 1/00

US Classification:

607122

Abstract:

Medical carriers that include a low-impedance conductor are provided. The low-impedance conductors are configured to provide electrical conductivity along a length of the medical carrier. An aspect of the low-impedance conductors is the presence of a longitudinally extended region configured as a non-coiled repetitive pattern that imparts fatigue resistance to the longitudinally extended region. Also provided are systems and methods of making the medical carriers, as well as methods of using the medical carriers.

US Patent:

8439866, May 14, 2013

Filed:

Jun 4, 2010

Appl. No.:

12/802324

Inventors:

John W. Gaiser - Mountain View CA, US
Scott West - Livermore CA, US
David S Utley - Redwood CA, US
David Huynh - Santa Clara CA, US

Assignee:

Mederi Therapeutics, Inc. - Greenwich CT

International Classification:

A61M 29/00

US Classification:

604 9601

Abstract:

Systems and methods for treating a tissue region employ an expandable structure projecting beyond the distal end of a catheter tube. A distal tail projects beyond the far end of the basket assembly. The distal tail includes a guidewire lumen that accommodates passage of a guidewire without threading the guidewire through the catheter tube.

US Patent:

20020151871, Oct 17, 2002

Filed:

Dec 14, 2001

Appl. No.:

10/017906

Inventors:

John Gaiser - Mountain View CA, US
Scott West - Livermore CA, US
David Utley - Redwood CA, US
David Huynh - Santa Clara CA, US

Assignee:

Curon Medical, Inc.

International Classification:

A61M025/01
A61M025/09
A61M031/00
A61M029/00

US Classification:

604/510000, 604/096010, 604/528000

Abstract:

Systems and methods for treating a tissue region employ an expandable structure projecting beyond the distal end of a catheter tube. A distal tail projects beyond the far end of the basket assembly. The distal tail includes a guidewire lumen that accommodates passage of a guidewire without threading the guidewire through the catheter tube.

US Patent:

20030055421, Mar 20, 2003

Filed:

Sep 19, 2001

Appl. No.:

09/955915

Inventors:

Scott West - Livermore CA, US
David Huynh - Santa Clara CA, US
John Gaiser - Mountain View CA, US

Assignee:

Curon Medical, Inc.

International Classification:

A61B018/18

US Classification:

606/041000

Abstract:

Improved devices, systems and methods for treating a tissue region provide straightforward, yet reliable ways for installing diverse functional components within the confined space of a catheter-based instrument.

US Patent:

20130226171, Aug 29, 2013

Filed:

Apr 1, 2013

Appl. No.:

13/854662

Inventors:

John W. Gaiser - Mountain View CA, US
Scott H. West - Livermore CA, US
David S. Utley - Redwood City CA, US
David Huynh - Santa Clara CA, US

Assignee:

Mederi Therapeutics Inc - Greenwich CT

International Classification:

A61B 18/14

US Classification:

606 41

Abstract:

Systems and methods for treating a tissue region employ an expandable structure projecting beyond the distal end of a catheter tube. A distal tail projects beyond the far end of the basket assembly. The distal tail includes a guidewire lumen that accommodates passage of a guidewire without threading the guidewire through the catheter tube.

US Patent:

20140046934, Feb 13, 2014

Filed:

Aug 8, 2012

Appl. No.:

13/570043

Inventors:

Chen Zhou - Shanghai, CN
Chen Ding - Redwood City CA, US
David Francois Huynh - San Francisco CA, US
JinYu Lou - Shanghai, CN
Yanlai Huang - Shanghai, CN
Hongda Shen - Shanghai, CN
Guanghua Li - Shanghai, CN
Yiming Li - Shanghai, CN
Yangyang Chai - Shanghai, CN

International Classification:

G06F 17/30

US Classification:

707723, 707E17082

Abstract:

Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.

US Patent:

20220365942, Nov 17, 2022

Filed:

Aug 1, 2022

Appl. No.:

17/816529

Inventors:

- Mountain View CA, US
Chen Ding - Redwood City CA, US
David Francois Huynh - San Francisco CA, US
JinYu Lou - Shanghai, CN
Yanlai Huang - Shanghai, CN
Hongda Shen - Sunnyvale CA, US
Guanghua Li - Shanghai, CN
Yiming Li - Gainesville FL, US
Yangyang Chai - Shanghai, CN

International Classification:

G06F 16/2457
G06F 16/248
G06F 16/951
G06F 16/901
G06F 16/9038
G06F 16/2452

Abstract:

Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.