Stephen A Lee

US Patent:

6762973, Jul 13, 2004

Filed:

Dec 17, 2002

Appl. No.:

10/322215

Inventors:

Chenming W. Tung - Fremont CA
Stephen Lee - Santa Clara CA

Assignee:

Giga Semiconductor, Inc. - Santa Clara CA

International Classification:

G11C 1300

US Classification:

365233, 365239

Abstract:

The present invention provides data coherent logic for an SRAM device. The present invention utilizes a data strobe signal and an output strobe signal to control data written into and read out of the. SRAM device from an input/output pad. Data coherent logic is designed to resolve timing conflicts between the data and output strobe signals. The logic selectively delays the output strobe signal when a match occurs for data requested in a read operation immediately following a write operation. The delay allows sufficient time for the data to be registered and selected before being outputted from the device.

US Patent:

7509504, Mar 24, 2009

Filed:

Sep 30, 2004

Appl. No.:

10/956219

Inventors:

Kleanthes G. Koniaris - Palo Alto CA, US
Stephen Lee - Los Altos CA, US
Mark Hennecke - Cupertino CA, US

Assignee:

Transmeta Corporation - Santa Clara CA

International Classification:

G06F 1/26

US Classification:

713300, 327537

Abstract:

Systems and methods for control of integrated circuits comprising body-biasing systems. In accordance with a first embodiment of the present invention, a desirable power condition of a computer system comprising a microprocessor is determined. Body biasing voltage information corresponding to the power condition is accessed. A voltage supply coupled to a body terminal of the microprocessor is commanded to generate a voltage corresponding to the body biasing voltage information corresponding to the power condition.

US Patent:

D613294, Apr 6, 2010

Filed:

Sep 8, 2006

Appl. No.:

29/248906

Inventors:

Stephen Lee - San Francisco CA, US
Lawrence Lam - San Jose CA, US
Troy Hulik - Saratoga CA, US

Assignee:

Palm, Inc. - Sunnyvale CA

International Classification:

1402

US Classification:

D14439, D14346

US Patent:

7721322, May 18, 2010

Filed:

Mar 22, 2006

Appl. No.:

11/387644

Inventors:

Ramana Rao Turlapati - Fremont CA, US
Saurabh Shrivastava - Fremont CA, US
Stephen Man Lee - San Francisco CA, US
Raymond K. Ng - San Jose CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

H04L 29/00

US Classification:

726 1, 726 3, 726 8, 709206, 713201

Abstract:

Embodiments of the invention provide a trust framework for governing service-to-service interactions. This trust framework can provide enhanced security and/or manageability over prior systems. Merely by way of example, in some cases, an information store can be used to store information security information (such as trust information, credentials, etc. ) for a variety of services across an enterprise. In other cases, the trust framework can provide authentication policies to define and/or control authentication between services (such as, for example, types of authentication credentials and/or protocols are required to access a particular service—either as a user and/or as another service—and/or types of authentication credentials and/or protocols a service may be enabled to use to access another service). Alternatively and/or additionally, the trust framework can provide authorization policies to define and/or control authorization between services.

US Patent:

8127156, Feb 28, 2012

Filed:

Mar 24, 2009

Appl. No.:

12/410249

Inventors:

Kleanthes G. Koniaris - Palo Alto CA, US
Stephen Lee - Los Altos CA, US
Mark Hennecke - Cupertino CA, US

International Classification:

G06F 1/26

US Classification:

713300, 327537

Abstract:

Systems and methods for control of integrated circuits comprising body-biasing systems. In accordance with a first embodiment of the present invention, a desirable power condition of a computer system comprising a microprocessor is determined. Body biasing voltage information corresponding to the power condition is accessed. A voltage supply coupled to a body terminal of the microprocessor is commanded to generate a voltage corresponding to the body biasing voltage information corresponding to the power condition.

US Patent:

8458496, Jun 4, 2013

Filed:

Feb 27, 2012

Appl. No.:

13/406434

Inventors:

Kleanthes G. Koniaris - Palo Alto CA, US
Stephen Lee - Los Altos CA, US
Mark Hennecke - Cupertino CA, US

International Classification:

G06F 1/26

US Classification:

713300, 713320, 327537

Abstract:

Systems and methods for control of integrated circuits comprising body-biasing systems. In accordance with a first embodiment of the present invention, a desirable power condition of a computer system comprising a microprocessor is determined. Body biasing voltage information corresponding to the power condition is accessed. A voltage supply coupled to a body terminal of the microprocessor is commanded to generate a voltage corresponding to the body biasing voltage information corresponding to the power condition.

US Patent:

20040216182, Oct 28, 2004

Filed:

Oct 29, 2003

Appl. No.:

10/697787

Inventors:

Nancy Federspiel - Menlo Park CA, US
Allan Lammers - Portland OR, US
Xing Liu - Tualatin OR, US
Stanley Bates - Aumsville OR, US
Christina Westerlund - Portland OR, US
Jonathan Fitch - Portland OR, US
Catherine Anderson - Durham NC, US
Stephen Lee - Durham NC, US
Kerrie Powell - Durham NC, US
Pilar Puente - Durham NC, US
Jennifer Rhein - Raleigh NC, US
Philip Timmons - Durham NC, US
Vincent Wingate - Chapel Hill NC, US

International Classification:

C12N015/82
C12N015/87
A01H005/00

US Classification:

800/278000, 435/468000, 800/279000

Abstract:

The present invention is directed to plants that display a pathogen resistance and increased drought tolerance phenotype due to altered expression of a PRDT1 nucleic acid. The invention is further directed to methods of generating plants with a pathogen resistance and increased drought tolerance phenotype.

US Patent:

20060117390, Jun 1, 2006

Filed:

Nov 18, 2004

Appl. No.:

10/993973

Inventors:

Saurabh Shrivastava - Fremont CA, US
Stephen Leung Lee - San Francisco CA, US

International Classification:

G06F 7/04

US Classification:

726027000

Abstract:

One embodiment of the present invention provides a system that allows secure deployment delegation and management of applications in a distributed-computing infrastructure. During operation, the system assigns a deployment-role to a user, which enables the user to deploy an application in the distributed-computing infrastructure. Moreover, by assigning the deployment-role to the user, the system also delegates the privilege to assign a run-time-role to the application. Note that the set of run-time roles a user is allowed to assign (or grant) can depend on the deployment role that has been assigned to the user. Furthermore, assigning the run-time-role to the application grants permission to the application to access a resource in the shared infrastructure, which allows the application to operate properly. Furthermore, note that by delegating to users the privilege of assigning roles to applications simplifies the secure deployment and management of applications in the distributed-computing infrastructure.