Yang Wang

US Patent:

7359387, Apr 15, 2008

Filed:

Mar 1, 2002

Appl. No.:

10/085031

Inventors:

Yang Wang - Vienna VA, US

Assignee:

Verizon Business Global LLC - Basking Ridge NJ

International Classification:

H04L 12/28

US Classification:

370400, 709203

Abstract:

A router system includes a group of virtual routers that share at least one resource. The router system further includes a resource allocator that controls access to the at least one resource by the virtual routers.

US Patent:

7801155, Sep 21, 2010

Filed:

Mar 1, 2002

Appl. No.:

10/084917

Inventors:

Yang Wang - Vienna VA, US

Assignee:

Verizon Business Global LLC - Basking Ridge NJ

International Classification:

H04L 12/28

US Classification:

370400, 370392

Abstract:

A router system implements a plurality of virtual routers. Various combinations of resources may be shared by the router system when implementing the virtual routers. In one embodiment, the particular combination of resources to share when implementing the virtual router is user programmable.

US Patent:

8427972, Apr 23, 2013

Filed:

Jul 20, 2010

Appl. No.:

12/839445

Inventors:

Yang Wang - Vienna VA, US

Assignee:

Verizon Business Global LLC - Basking Ridge NJ

International Classification:

H04L 12/56
H04J 1/16

US Classification:

370252, 370389, 370392, 370400

Abstract:

A router system implements a plurality of virtual routers. Various combinations of resources may be shared by the router system when implementing the virtual routers. In one embodiment, the particular combination of resources to share when implementing the virtual router is user programmable.

US Patent:

8452641, May 28, 2013

Filed:

Nov 24, 2010

Appl. No.:

12/954143

Inventors:

Stefan Krieger - Oakton VA, US
J. Douglas Gordon - Arlington VA, US
Yang Wang - Falls Church VA, US
Shaojie Chen - McLean VA, US
Ming Xiong - Great Falls VA, US

Assignee:

Federal Home Loan Mortgage Corporation - McLean VA

International Classification:

G06Q 10/00
G06Q 30/00

US Classification:

705 735, 705 738

Abstract:

Systems, methods, and computer-readable storage media are described for estimating real estate property values based on an adjusted repeat sales model using a regularized estimator. In one exemplary embodiment, a computer-implemented method calculates data for estimating the adjustments from an aggregated level to a first disaggregated level by marking a first transaction to a second transaction using a repeat sales house price index function at the aggregated level. The method also determines, using the calculated data, a regularized estimate of the deviation between the repeat sales house price index at the aggregated level and a repeat sales house price index at the first disaggregated level. The method further calculates the repeat sales house price index at the first disaggregated level based on the determined regularized estimate of the deviation from the aggregated level.

US Patent:

20070162591, Jul 12, 2007

Filed:

Jan 9, 2006

Appl. No.:

11/306733

Inventors:

Frederick Mo - Short Hills NJ, US
Yang Wang - Princeton NJ, US

Assignee:

UTSTARCOM, INC. - Alameda CA

International Classification:

G06F 15/173

US Classification:

709224000

Abstract:

A network element () uses a non-volatile memory () to store indicia of reboots. The indicia of reboots are communicated over a network to a network manager (). The network manager () compares the indicia of reboots and a prior indicia of reboots to assess whether a network element () has rebooted. The network elements preferably store a count of reboots as the indicia.

US Patent:

20140068740, Mar 6, 2014

Filed:

Sep 5, 2013

Appl. No.:

14/019512

Inventors:

Adam Perold - New York NY, US
Yang Wang - Princeton NJ, US
Sagar Waghmare - New York NY, US

Assignee:

Element, Inc. - New York NY

International Classification:

H04L 29/06

US Classification:

726 7

Abstract:

The present invention relates generally to the use of biometric technology for authentication and identification, and more particularly to non-contact based solutions for authenticating and identifying users, via computers, such as mobile devices, to selectively permit or deny access to various resources. In the present invention authentication and/or identification is performed using an image or a set of images of an individual's palm through a process involving the following key steps: (1) detecting the palm area using local classifiers; (2) extracting features from the region(s) of interest; and (3) computing the matching score against user models stored in a database, which can be augmented dynamically through a learning process.

US Patent:

60620706, May 16, 2000

Filed:

Oct 29, 1996

Appl. No.:

8/741408

Inventors:

Frederick L. Maltby - Jenkintown PA
Yang Wang - Bensalem PA
Norman Nardelli - Morristown NJ
L. Jonathan Kramer - Warminster PA

Assignee:

Drexelbrook Controls, Inc. - Horsham PA

International Classification:

G01N 2902
G01S 1514

US Classification:

73 6149

Abstract:

A sludge blanket level is determined in a waste water treatment clarifier using sonic pulse reflections. Additionally, using similar techniques, the clarity of the waste water is determined. A sonic pulse is directed into the waste water. Echos are generated as the pulse encounters the impedance mismatches indicative of changes in the density of the water. The echos are compensated for attenuation as a function of travel time through the water, energy lost due to prior peak reflections, and are processed to remove random signals using correlation techniques. A sludge blanket is selected from the compensated echo signal as a function of the size and location of echo peaks. Additionally, the clarity is determined as a flnction of the area under the echo signal between two points corresponding to predefined levels in the clarifier tank.

US Patent:

62129430, Apr 10, 2001

Filed:

Dec 21, 1999

Appl. No.:

9/468434

Inventors:

Frederick L. Maltby - Jenkintown PA
Yang Wang - Bensalem PA
Norman Nardelli - Morristown NJ
L. Jonathan Kramer - Warminster PA

Assignee:

Ametek, Inc. - Paoli PA

International Classification:

G01N 2902
G01S 1514

US Classification:

73 6149

Abstract:

A sludge blanket level is determined in a waste water treatment clarifier using sonic pulse reflections. Additionally, using similar techniques, the clarity of the waste water is determined. A sonic pulse is directed into the waste water. Echos are generated as the pulse encounters the impedance mismatches indicative of changes in the density of the water. The echos are compensated for attenuation as a function of travel time through the water, energy lost due to prior peak reflections, and are processed to remove random signals using correlation techniques. A sludge blanket is selected from the compensated echo signal as a function of the size and location of echo peaks. Additionally, the clarity is determined as a function of the area under the echo signal between two points corresponding to predefined levels in the clarifier tank.