Ying W Li

US Patent:

6921711, Jul 26, 2005

Filed:

Sep 9, 2003

Appl. No.:

10/605106

Inventors:

Cyril Cabral, Jr. - Ossining NY, US
Paul C. Jamison - Hopewell Junction NY, US
Victor Ku - Yorktown Heights NY, US
Ying Li - Poughkeepsie NY, US
Vijay Narayanan - New York NY, US
An L Steegen - Stamford CT, US
Yun-Yu Wang - Poughquag NY, US
Kwong H. Wong - Wappingers Falls NY, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H01L021/443

US Classification:

438589, 438592, 438595

Abstract:

A structure and method for a metal replacement gate of a high performance device is provided. A sacrificial gate structure is first formed on an etch stop layer provided on a semiconductor substrate. A pair of spacers is provided on sidewalls of the sacrificial gate structure. The sacrificial gate structure is then removed, forming an opening. Subsequently, a metal gate including an first layer of metal such as tungsten, a diffusion barrier such as titanium nitride, and a second layer of metal such as tungsten is formed in the opening between the spacers.

US Patent:

7035435, Apr 25, 2006

Filed:

May 7, 2002

Appl. No.:

10/140511

Inventors:

Ying Li - Los Angeles CA, US
Tong Zhang - Mountain View CA, US
Daniel R. Tretter - San Jose CA, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06K 1/00

US Classification:

382107, 382173, 348700, 7071041

Abstract:

A method and system for automatically summarizing a video document. The video document is decomposed into scenes, shots and frames, and an importance value is assigned to each scene, shot and frame. Keyframes are allocated among the shots based on the importance value of each shot. The allocated number of keyframes are then selected from each shot. The number of keyframes may be altered for greater or lesser detail in response to user input.

US Patent:

7047494, May 16, 2006

Filed:

May 7, 2002

Appl. No.:

10/140794

Inventors:

Peng Wu - Mountain View CA, US
Ying Li - Los Angeles CA, US
Daniel Tretter - Palo Alto CA, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06F 13/00

US Classification:

715723, 715719

Abstract:

A system and method for merging scenes in a video sequence and constructing a keyframe to represent the underlying merged video content includes decomposing a video sequence into a series of component scenes, merging component scene pairs until a predetermined number of scene sets remain, extracting a keyframe from each scene set containing a single component scene, and constructing a new keyframe for each scene set containing a plurality of component scenes.

US Patent:

8426300, Apr 23, 2013

Filed:

Dec 2, 2010

Appl. No.:

12/958607

Inventors:

Ravikumar Ramachandran - Pleasantville NY, US
Ying Li - Newburgh NY, US
Richard S. Wise - Newburgh NY, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H01L 21/00

US Classification:

438586, 438197, 438216

Abstract:

A conductive top surface of a replacement gate stack is recessed relative to a top surface of a planarization dielectric layer by at least one etch. A dielectric capping layer is deposited over the planarization dielectric layer and the top surface of the replacement gate stack so that the top surface of a portion of the dielectric capping layer over the replacement gate stack is vertically recessed relative to another portion of the dielectric layer above the planarization dielectric layer. The vertical offset of the dielectric capping layer can be employed in conjunction with selective via etch processes to form a self-aligned contact structure.

US Patent:

8478377, Jul 2, 2013

Filed:

Nov 7, 2008

Appl. No.:

12/267544

Inventors:

Mohammad Ali Shariati - Irvine CA, US
Ying Li - San Diego CA, US
Apurv Ullas Kamath - San Diego CA, US
Peter C. Simpson - Encinitas CA, US
Richard C. Yang - Carlsbad CA, US
Mark Brister - Encinitas CA, US

Assignee:

Dexcom, Inc. - San Diego CA

International Classification:

A61B 5/05

US Classification:

600347, 600345, 600365

Abstract:

Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

US Patent:

8536656, Sep 17, 2013

Filed:

Jan 10, 2011

Appl. No.:

12/987221

Inventors:

Ravikumar Ramachandran - Pleasantville NY, US
Ramachandra Divakaruni - Ossining NY, US
Ying Li - Newburgh NY, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H01L 21/70

US Classification:

257383, 257411, 257410, 257347, 257282, 257 72, 257302, 257 77, 257369, 438586, 438785, 438243, 438653, 438681

Abstract:

A semiconductor structure is provided that includes a semiconductor substrate having a plurality of gate stacks located on a surface of the semiconductor substrate. Each gate stack includes, from bottom to top, a high k gate dielectric layer, a work function metal layer and a conductive metal. A spacer is located on sidewalls of each gate stack and a self-aligned dielectric liner is present on an upper surface of each spacer. A bottom surface of each self-aligned dielectric liner is present on an upper surface of a semiconductor metal alloy. A contact metal is located between neighboring gate stacks and is separated from each gate stack by the self-aligned dielectric liner. The structure also includes another contact metal having a portion that is located on and in direct contact with an upper surface of the contact metal and another portion that is located on and in direct contact with the conductive metal of one of the gate stacks. Methods of forming the semiconductor structure using a replacement gate and a non-replacement gate scheme are also disclosed.

US Patent:

20070185857, Aug 9, 2007

Filed:

Jan 23, 2006

Appl. No.:

11/337371

Inventors:

Martin Kienzle - Briarcliff Manor NY, US
Ying Li - Mohegan Lake NY, US
Youngja Park - Edgewater NJ, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 17/30

US Classification:

707005000

Abstract:

Computer implemented method, system and computer program product for extracting salient keywords for videos. A computer implemented method for extracting salient keywords for videos includes extracting a set of candidate keywords from a text source of a video, assigning a salience value to each candidate keyword based on statistical information to provide a set of statistically significant keywords, exploiting additional cues that are available to the video and that can be used to further measure the significance of existing keywords or to extract new keywords, and selecting a set of salient keywords for the video based on the set of statistically significant keywords and the additional cues.

US Patent:

20130042680, Feb 21, 2013

Filed:

Aug 16, 2012

Appl. No.:

13/587689

Inventors:

Chee Wei Wong - Weehauken NJ, US
Ying Li - New York NY, US
Jianjung Zheng - New York NY, US
Daniel Rogers - Baltimore MD, US

International Classification:

G01V 7/02

US Classification:

73382 R

Abstract:

An apparatus for measuring gravitational force is provided having at least one optomechanical oscillator, the at least one optomechanical oscillator having an initial resonance, and a second resonance when displaced by gravitational force; and at least one photonic crystal having at least one cavity coupling optical and mechanical degrees of freedom of the oscillator.