Wei W Zheng

US Patent:

8286223, Oct 9, 2012

Filed:

Jul 8, 2005

Appl. No.:

11/177757

Inventors:

Anthony M. Leibovitz - Issaquah WA, US
Mark C. Schurman - Seattle WA, US
Mudit Goel - Redmond WA, US
Paul G. Mayfield - Sammamish WA, US
Sudhakar Pasupuleti - Issaquah WA, US
Taroon Mandhana - Redmond WA, US
Vivek P. Kamath - Redmond WA, US
Wei Zheng - Bellevue WA, US
Xuemei Bao - Issaquah WA, US

Assignee:

Microsoft Corporation - Redmond WA

International Classification:

G06F 13/00

US Classification:

726 3, 726 2, 726 16

Abstract:

Software for managing access control functions in a network. The software includes a host that receives access control commands or information and calls one or more methods. The methods perform access control functions and communicate access control results or messages to be transmitted. The host may be installed in a network peer seeking access to the network or in a server controlling access to the network. When installed in a peer, the host receives commands and exchanges information with a supplicant. When installed in an access control server, the host receives commands and exchanges information with an authenticator. The host has a flexible architecture that enables multiple features, such as allowing the same methods to be used for authentication by multiple supplicants, providing ready integration of third party access control software, simplifying network maintenance by facilitating upgrades of authenticator software and enabling access control functions other than peer authentication.

US Patent:

8364682, Jan 29, 2013

Filed:

May 5, 2011

Appl. No.:

13/101213

Inventors:

Ori Gershony - Redmond WA, US
Wei Zheng - Bellevue WA, US
Andrei Pascovici - Bellevue WA, US
Tim Hesterberg - Seattle WA, US

Assignee:

Google Inc. - Mountain View CA

International Classification:

G06F 7/00

US Classification:

707739

Abstract:

Methods, systems, and apparatus, for refining log file join data. In one aspect, a method includes receiving first join data defining first joins of records in a first log file to records in a second log file. Each first join of a record in the first log file to a record in the second log file is based on an association of the first identifier of the record in the first log file to the second identifier of the record in the second log file. Associations of the first identifiers to the second identifiers in the first join data that meet a confidence threshold are stored in a mapping of first identifiers to second identifiers as a mapped association. For each mapped association, records that include the first identifier from the first log file are associated with records that include the second identifier from the second log file.

US Patent:

20130024911, Jan 24, 2013

Filed:

Sep 28, 2012

Appl. No.:

13/630184

Inventors:

Anthony M. Leibovitz - Issaquah WA, US
Mark C. Schurman - Seattle WA, US
Mudit Goel - Redmond WA, US
Paul G. Mayfield - Sammamish WA, US
Sudhakar Pasupuleti - Issaquah WA, US
Taroon Mandhana - Redmond WA, US
Vivek P. Kamath - Redmond WA, US
Wei Zheng - Bellevue WA, US
Xuemei Bao - Issaquah WA, US

Assignee:

Microsoft Corporation - Redmond WA

International Classification:

G06F 21/20

US Classification:

726 3

Abstract:

Software for managing access control functions in a network. The software includes a host that receives access control commands or information and calls one or more methods. The methods perform access control functions and communicate access control results or messages to be transmitted. The host may be installed in a network peer seeking access to the network or in a server controlling access to the network. When installed in a peer, the host receives commands and exchanges information with a supplicant. When installed in an access control server, the host receives commands and exchanges information with an authenticator. The host has a flexible architecture that enables multiple features, such as allowing the same methods to be used for authentication by multiple supplicants, providing ready integration of third party access control software, simplifying network maintenance by facilitating upgrades of authenticator software and enabling access control functions other than peer authentication.

US Patent:

20160259427, Sep 8, 2016

Filed:

Oct 30, 2014

Appl. No.:

14/425547

Inventors:

Wei ZHENG - Redmond WA, US
Sang Hyun JEONG - Redmond WA, US
Sheau Jiun YANG - Redmond WA, US
Nicolas J.C. SCHMITT - Redmond WA, US
Dhaval Jitendra JOSHI - Redmond WA, US
Yujian PENG - Redmond WA, US
- Redmond WA, US

International Classification:

G06F 3/02
G06F 3/023

Abstract:

A foldable input device is described. In one or more implementations, an input device includes a first housing having a first collection of sensors configured to generate inputs responsive to user interaction and a second housing having a second collection of sensors configured to generate inputs responsive to user interaction. The input device also includes a wireless communication device configured to communicate the generated inputs to a computing device that are usable to initiate one or more operations of the computing device and a flexible hinge securing the first and second housings to each other and configured to permit rotational movement of the first and second housings in relation to each other.

US Patent:

20160036781, Feb 4, 2016

Filed:

Oct 14, 2015

Appl. No.:

14/883332

Inventors:

- Redmond WA, US
Mark C. Schurman - Seattle WA, US
Mudit Goel - Redmond WA, US
Paul G. Mayfield - Sammamish WA, US
Sudhakar Pasupuleti - Issaquah WA, US
Taroon Mandhana - Redmond WA, US
Vivek P. Kamath - Redmond WA, US
Wei Zheng - Bellevue WA, US
Xuemei Bao - Issaquah WA, US

International Classification:

H04L 29/06

Abstract:

Software for managing access control functions in a network. The software includes a host that receives access control commands or information and calls one or more methods. The methods perform access control functions and communicate access control results or messages to be transmitted. The host may be installed in a network peer seeking access to the network or in a server controlling access to the network. When installed in a peer, the host receives commands and exchanges information with a supplicant. When installed in an access control server, the host receives commands and exchanges information with an authenticator. The host has a flexible architecture that enables multiple features, such as allowing the same methods to be used for authentication by multiple supplicants, providing ready integration of third party access control software, simplifying network maintenance by facilitating upgrades of authenticator software and enabling access control functions other than peer authentication.

US Patent:

20150192943, Jul 9, 2015

Filed:

Jan 9, 2014

Appl. No.:

14/151701

Inventors:

- San Diego CA, US
Wei ZHENG - San Diego CA, US
Liang DAI - San Diego CA, US
Dinesh J. ALLADI - San Diego CA, US
Yuhua GUO - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

G05F 1/56

Abstract:

Exemplary embodiments are related to voltage regulators. A device may include a first energy storage element coupled between a ground voltage and an output. The device may also include a second energy storage element coupled to the ground voltage and configured to selectively couple to the output. Further, the device may include a voltage regulator coupled between an input and the second energy storage element.

US Patent:

20140253210, Sep 11, 2014

Filed:

Mar 6, 2013

Appl. No.:

13/787590

Inventors:

- San Diego CA, US
Wei Zheng - San Diego CA, US
Dinesh J. Alladi - San Diego CA, US
Yuhua Guo - San Diego CA, US

Assignee:

QUALCOMM INCORPORATED - San Diego CA

International Classification:

H03K 5/156
H03K 3/012
H03L 5/00

US Classification:

327333

Abstract:

Certain aspects of the present disclosure provide a voltage level shifting circuit employing a low latency, AC-coupled voltage boost circuit, as well as other circuits and apparatus incorporating such a level shifting circuit. Such level shifting circuits provide significantly lower latency compared to conventional level shifters (e.g., latency reduced by at least a factor of two). Offering consistent latency over the simulation corners, level shifting circuits described herein also provide significantly lower power consumption and reduced duty cycle distortion compared to conventional level shifters.