Wei Wang

Address:

7700 N Capital Of Texas Hwy APT 1215, Austin, TX 78731

VIN:

111G8ZK52751Z2148

Year:

2007

US Patent:

6856159, Feb 15, 2005

Filed:

Mar 15, 2000

Appl. No.:

10/363347

Inventors:

Norman H. Tolk - Brentwood TN, US
Gunter Leupke - Williamsburg VA, US
Wei Wang - Austin TX, US

Assignee:

Vanderbilt University - Nashville TN

International Classification:

G01R031/02

US Classification:

324765, 324752

Abstract:

A method and/or device () for determining first and second band offsets () at a semiconductor/dielectric heterointerface (), which includes the semiconductor/dielectric heterointerface () exposed to incident photons () from a light source (); a detector () for generating a signal by detecting emitted photons () from the semiconductor/dielectric heterointerface (); and an element () for changing the energy of incident photons () to monitor the first and second band offsets ().

US Patent:

7414547, Aug 19, 2008

Filed:

Dec 22, 2006

Appl. No.:

11/615459

Inventors:

Wei Wang - Austin TX, US
Levent Biyikli - Cedar Park TX, US
Luis A. Aguirre - Austin TX, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

H03M 1/22

US Classification:

341 7, 341120

Abstract:

A calibration system for a rotary encoder comprises a rotary encoder disposed on a manufacturing substrate, the rotary encoder including an encoder pattern. The calibration system also includes a calibration pattern written onto a surface of the substrate, the calibration pattern comprising a ring that includes a grating pattern, where a radial position of the grating pattern corresponds to an error value of the position of the encoder pattern. A method of calibrating the errors of a rotary encoder and a method of fabricating a high resolution rotary encoder on a surface of a manufacturing substrate are also provided.

US Patent:

20170017293, Jan 19, 2017

Filed:

Dec 31, 2014

Appl. No.:

14/588176

Inventors:

- Round Rock TX, US
Mehran Mirjafari - Austin TX, US
William Draper - Austin TX, US
Ashish Razdan - Round Rock TX, US
Wei Wang - Austin TX, US
John Evren Jenne - Austin TX, US
Stuart Allen Berke - Austin TX, US

Assignee:

DELL PRODUCTS, L.P. - Round Rock TX

International Classification:

G06F 1/32
G06F 1/26

Abstract:

A method of power supply unit rotating in an information handling system (IHS) may include a control unit dividing a power loading of an IHS into N sections, where N corresponds to a number of power supply units coupled to the IHS. The control unit may configure a first power supply unit to an active state and configure one or more remaining power supply units to a suspended state during a first time period. The control unit may configure the first power supply unit to the suspended state and configure a second power supply unit to the active state in response to a second time period being reached. The control unit may rotate the active state among the power supply units in response to sequential time periods being reached. In an embodiment the control unit may rotate the active state sequentially between each of the subsequent power supplies.