DR. DAVID W CHANG, MD
Radiology in San Jose, CA

8260821, Sep 4, 2012

Feb 5, 2008

12/025981

David Wei-Jye Chang - San Jose CA, US
Bilung Lee - Fremont CA, US
Paul Arnold Ostler - Boise ID, US

International Business Machines Corporation - Armonk NY

G06F 7/00, G06F 17/30

707802, 707803

A system, method and computer program product for database driver for the global, dynamic, remote and centralized configuration of database drivers. In an embodiment of the invention the system includes a remote controller host and a central controller disposed in the remote controller host. A plurality of application hosts and a plurality of applications are disposed in each of the application hosts. A single attachment agent is disposed in each of the application hosts, the single attachment agent being coupled to each of the plurality of applications in the application hosts. The central controller provides each of the attachment agents with information regarding how to connect the database driver to the central controller.

6528930, Mar 4, 2003

Sep 12, 2000

09/660318

David C. Chang - San Jose CA
Arthur J. Learn - Cupertino CA
Bob L. Mackey - San Jose CA
Paul M. Drumm - San Jose CA
David L. Morris - San Jose CA

Candescent Intellectual Property Services, Inc. - San Jose CA

H01J 916

313310, 313309

A conductive focus waffle structure for focusing electrons emitted from a cathode portion of a flat panel display device. In one embodiment, the conductive focus waffle structure comprises a grid of material comprised of substantially orthogonally oriented rows and columns. The substantially orthogonally oriented rows and columns define openings therebetween having sufficient size to allow electrons emitted from a cathode portion of a flat panel display device to pass therethrough. The focus waffle grid further comprises a lower dielectric portion adapted to be coupled to the cathode portion of the flat panel display device and an upper conductive portion coupled to the lower dielectric portion, the upper conductive portion adapted to focus the electrons passing through the openings.

2011009, Apr 28, 2011

Oct 23, 2009

12/605205

David Wei-Jye Chang - San Jose CA, US
Bilung Lee - San Jose CA, US
Paul A. Ostler - Seattle WA, US

INTERNATIONAL BUSINESS MACHINES CORPORATION - Armonk NY

G06F 15/16

709203, 709206

Provided are techniques for, under control of an agent: receiving a request from a first database client to access a service from a set of services, wherein the agent is associated with the service; receiving a request from a second database client to access the service, wherein the agent is shared by the first database client and the second database client; combining information from the first database client and the second database client; and sending the combined information to the service using a single physical connection in a client-side Client Management Extension (CMX) connection, wherein the first database client and the second database client share the single physical connection.

6176754, Jan 23, 2001

May 29, 1998

9/087105

David C. Chang - San Jose CA
Arthur J. Learn - Cupertino CA
Bob L. Mackey - San Jose CA
Paul M. Drumm - San Jose CA
David L. Morris - San Jose CA

Candescent Technologies Corporation - San Jose CA

H01J 916

445 47

A conductive focus waffle structure for focusing electrons emitted from a cathode portion of a flat panel display device, and a method for forming the conductive focus waffle structure. In one embodiment, the present invention applies a first layer of photo-imagable material above a cathode portion of a flat panel display device. This embodiment then removes portions of the layer of photo-imagable material such that openings are formed therein. A layer of conductive material is then applied over the cathode such that conductive material is disposed within the openings in the layer of photo-imagable material. A dielectric layer of material is also disposed between the cathode and the bottom surface of the conductive material. This embodiment of the present invention then removes the layer of photo-imagable material such that at least a portion of the conductive focus waffle structure is formed disposed above the cathode. In so doing, at least a first portion of a conductive focus waffle structure having a dielectric bottom portion is formed.

7895576, Feb 22, 2011

Nov 10, 2006

11/558514

David W. Chang - San Jose CA, US
William E. Malloy - Santa Clara CA, US

International Business Machines Corporation - Armonk NY

G06F 9/44

717124, 717125, 704 8

An embodiment of the present invention relates to a method that provides for an effective way of creating and maintaining test scripts. In this regard, the application under test (AUT) software objects are abstracted in a mapping, verification points (VP) are created, and actions are scripted. The mapping is independent of the language. Objects in the scripts are mapped to the actual objects in the application under test (AUT). The actions are scripted once and then run on any language (internationalization testing—i. e. English, Chinese, German, etc. ). In addition, verification points (VP) can be extracted from an application under test (AUT). The baseline text (translations) can be displayed for review. The tester can then verify baseline translations, as will seen by an end user and or identify any missing baseline translations.

2011027, Nov 3, 2011

Apr 30, 2010

12/771104

Vijay R. Bommireddipalli - San Jose CA, US
Stephen A. Brodsky - Los Gatos CA, US
David W. Chang - San Jose CA, US
Anshul Dawra - San Jose CA, US
Randall W. Horman - Toronto, CA
Tony K. Leung - San Jose CA, US
Paul A. Ostler - Yakima WA, US

INTERNATIONAL BUSINESS MACHINES CORPORATION - Armonk NY

G06F 17/30

707758, 707E17014, 707E17017

According to one embodiment of the present invention, a system enables control of database applications. The system comprises a computer system including a database application to provide access to a database system, and at least one processor. The computer system requests retrieval of application specific property information for the database application from a data repository, and applies the retrieved application specific property information to the database application to control operation of the database application. Embodiments of the present invention further include a method and computer program product for controlling database applications in substantially the same manner described above.

2002016, Nov 7, 2002

May 4, 2001

09/849507

David Chang - San Jose CA, US

G11B005/00

360/001000

A system with one or more server accelerator (SA) switches provides accelerated or faster response to a network user. The SA switches may send data directly to a user, i.e., an initiating computer, without further intervention or post-processing of retrieved data by an origin server, thereby reducing the load on an origin server. The requirements from an origin server are thereby reduced, thus, also enabling an origin server to handle more user requests.

8324857, Dec 4, 2012

Sep 23, 2008

12/284712

David Chang - San Jose CA, US
Stephen S. Coates - San Francisco CA, US

SolarLego Inc. - San Jose CA

H01M 10/44

320101, 136244, 606418

Portable stackable solar batteries are disclosed, in which the solar batteries can be connected in a planar arrangement for solar recharging and connected in a vertically stacked arrangement for powering an electrically powered device and/or for charging another rechargeable battery.