Yong Te Zhang

US Patent:

6374252, Apr 16, 2002

Filed:

Oct 16, 1997

Appl. No.:

08/951714

Inventors:

James Althoff - Los Altos CA
Seung Lee - San Jose CA
Ken Belanger - Hudson NH
Nagendra Prasad - Padmanabhangar, IN
Brian McGinnis - Danville CA
Floyd McWilliams - Palo Alto CA
Yong Zhang - Sunnyvale CA
Ravi Koushik - Mountain View CA

Assignee:

i2 Technologies US, Inc. - Dallas TX

International Classification:

G06F 1730

US Classification:

707102, 707100, 707103

Abstract:

A method and system for modeling of object-oriented database structures, translation to relational database structures, and dynamic searches thereon. The user may create, edit and manipulate a users object database (dynamically translated into a set of relational database structures), to create, edit and manipulate objects for that object database (dynamically translated into data for those relational database structures), and to create, edit and manipulate queries to be applied to that object database (dynamically translated into queries to be applied to those relational database structures). A meta-model of the users object database, which is itself an object database, and which has itself been translated into a set of relational database structures for manipulation by a relational database engine. The meta-model comprises a set of classes, objects, and relationships between classes which model the classes and relationships between classes of the system. Each of these classes may comprise a set of searchable properties, and each of these relationships may comprise an inheritance relationship (between a base class and a derived class) or a data-model relationship (such as a one-to-one, one-to-many, or many-to-many relationship).

US Patent:

6445499, Sep 3, 2002

Filed:

Dec 31, 1999

Appl. No.:

09/476610

Inventors:

Kok-Wai Chang - Los Altos CA
Kejian Guan - San Jose CA
Yong Zhang - San Jose CA

Assignee:

JDS Uniphase Corporation - San Jose CA

International Classification:

G02B 530

US Classification:

359484, 359495, 359496, 359497, 359282, 385 11, 385 31, 385 33

Abstract:

An optical circulator having a dual fiber collimator and a single fiber collimator is described. The circulator provides a non-reciprocal functionality that directs input signals from a first fiber of the dual fiber collimator to the single fiber collimator. Input signals from the single fiber collimator are directed to a second fiber of the dual fiber collimator. The circulator includes birefringent wedges that change the angle of signals from the single fiber collimator to direct the signals to the second fiber of the dual fiber collimator. Because the circulator includes two collimators rather than three collimators, the circulator is more compact than a circulator having three collimators.

US Patent:

7206518, Apr 17, 2007

Filed:

Nov 5, 2003

Appl. No.:

10/701774

Inventors:

Yong Shan Zhang - San Jose CA, US

Assignee:

Bookham Technology, PLC - Northamptonshire

International Classification:

H04B 10/04

US Classification:

398182, 372 4301, 398164, 398201, 385 14, 385 92, 385 93, 257 79, 257734

Abstract:

A high speed optoelectronic subassembly in an optoelectronic package is disclosed that includes a dielectric support having a first electrical trace on a surface thereof and a dielectric member mounted on the surface of the support having a second electrical trace thereon. The support extends laterally a distance greater than the member to form a shelf. A dielectric step is positioned on the shelf abutting an end of the member and a laser is positioned on the shelf adjacent the step so as to be light accessible external to the subassembly. The laser and the step have surfaces equal in height and cooperate to provide a mounting platform. A resistive element is positioned on the mounting platform and electrically connected to the laser, the resistive element and laser being electrically externally accessible through the traces.

US Patent:

7940550, May 10, 2011

Filed:

Sep 14, 2009

Appl. No.:

12/558816

Inventors:

Niranjan Behera - Newark CA, US
Deepak Sabharwal - Fremont CA, US
Yong Zhang - Fremont CA, US

Assignee:

Synopsys, Inc. - Moutain View CA

International Classification:

G11C 11/00

US Classification:

365154, 36518909, 36523006

Abstract:

A source-biasing mechanism for leakage reduction in SRAM in which SRAM cells are arranged into a plurality of sectors. In standby mode, the SRAM cells in a sector in the plurality of sectors are deselected and a source-biasing potential is provided to the SRAM cells of the plurality sectors. In working mode, the source-biasing potential provided to the SRAM cells of a selected sector in the plurality of sectors is deactivated and the SRAM cells in a physical row within the selected sector are read while the remaining SRAM cells in the unselected sectors continue to be source-biased. The source-biasing potential provided to the SRAM cells that are in standby mode can be set to different voltages based on the logical state of control signals.

US Patent:

8049877, Nov 1, 2011

Filed:

May 14, 2008

Appl. No.:

12/120577

Inventors:

Richard Wallingford - San Jose CA, US
Stephanie Chen - Fremont CA, US
Jason Kirkwood - Santa Clara CA, US
Tao Luo - Fremont CA, US
Yong Zhang - Cupertino CA, US
Lisheng Gao - Morgan Hill CA, US

Assignee:

KLA-Tencor Corp. - San Jose CA

International Classification:

G01N 21/00

US Classification:

3562372, 356364

Abstract:

Computer-implemented methods, carrier media, and systems for selecting polarization settings for an inspection system for inspection of a layer of a wafer are provided. One method includes detecting a population of defects on the layer of the wafer using results of each of two or more scans of the wafer performed with different combinations of polarization settings of the inspection system for illumination and collection of light scattered from the wafer. The method also includes identifying a subpopulation of the defects for each of the different combinations, each of which includes the defects that are common to at least two of the different combinations, and determining a characteristic of a measure of signal-to-noise for each of the subpopulations. The method further includes selecting the polarization settings for the illumination and the collection to be used for the inspection corresponding to the subpopulation having the best value for the characteristic.

US Patent:

8135204, Mar 13, 2012

Filed:

Sep 21, 2007

Appl. No.:

11/859342

Inventors:

Barry Becker - San Jose CA, US
Hong Chen - San Ramon CA, US
Michael Van Riet - Morgan Hill CA, US
Chris Maher - Campbell CA, US
Stephanie Chen - Fremont CA, US
Suryanarayana Tummala - Tirupathi, IN
Yong Zhang - Cupertino CA, US

Assignee:

KLA-Tencor Technologies Corp. - Milpitas CA

International Classification:

G06K 9/00

US Classification:

382141, 3562372, 3562376, 250310, 382145

Abstract:

Computer-implemented methods, carrier media, and systems for creating a defect sample for use in selecting one or more parameters of an inspection recipe are provided. One method includes separating defects into bins based on regions in which the defects are located, defect types, and values of the defects for parameter(s) of a detection algorithm. The method also includes determining a number of the defects to be selected from each bin by distributing a user-specified target number of defects across the bins. In addition, the method includes selecting defects from the bins based on the determined numbers thereby creating a defect sample for use in selecting values of parameter(s) of the detection algorithm for use in the inspection recipe.

US Patent:

8179171, May 15, 2012

Filed:

Mar 27, 2008

Appl. No.:

12/057355

Inventors:

Yong Zhang - Fremont CA, US

Assignee:

Synopsys Inc. - Mountain View CA

International Classification:

H03L 7/00

US Classification:

327143, 327 81

Abstract:

Power up circuit. An example power up circuit includes a switch for charging a power node of an electronic device. A level detector is used for monitoring charge level of the power node. Further, the power up circuit includes one or more power switches for providing current to the electronic device based on the charge level.

US Patent:

8461336, Jun 11, 2013

Filed:

Sep 2, 2009

Appl. No.:

13/062491

Inventors:

Yasheen Zhou - Moraga CA, US
Yong Kang Zhang - San Jose CA, US
Tsutomu Akama - Sunnyvale CA, US
Kurt Jarnagin - San Mateo CA, US

Assignee:

Anacor Pharmaceuticals, Inc. - Palo Alto CA

International Classification:

C07F 5/02
A61K 31/69

US Classification:

546 13, 514 64

Abstract:

This invention provides, among other things, novel compounds useful for treating inflammatory conditions, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.