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Hanzhong Zhang

age ~55

from Chicago, IL

Also known as:
  • Han Zhang
  • Hunter Zhang
  • Zhong Zhang Han

Hanzhong Zhang Phones & Addresses

  • Chicago, IL
  • Fremont, CA
  • Santa Clara, CA
  • 20800 Valley Green Dr, Cupertino, CA 95014 • (408)8737108
  • San Jose, CA
  • Baltimore, MD
  • Woodland Hills, CA
  • Austin, TX

Us Patents

  • Polishing Solution Retainer

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  • US Patent:
    7232363, Jun 19, 2007
  • Filed:
    Sep 16, 2004
  • Appl. No.:
    10/942600
  • Inventors:
    Hanzhong Zhang - Cupertino CA,
    Feng Liu - San Jose CA,
    Stan Tsai - Fremont CA,
    Rashid Mavliev - Campbell CA,
    Donald Olgado - Palo Alto CA,
    Liang-Yuh Chen - Foster City CA,
  • Assignee:
    Applied Materials, Inc. - Santa Clara CA
  • International Classification:
    B24B 57/02
    B24B 7/22
  • US Classification:
    451 41, 451 60, 451446
  • Abstract:
    A substrate polishing apparatus and method are described. A base includes at least one movable platen to engage a polishing pad. At least one carrier head assembly presses a substrate against the polishing pad substantially within a polishing area during a polishing operation. A polishing solution dispenser applies a polishing solution to the polishing pad substantially within the polishing area during the polishing operation. A polishing solution retaining mechanism is attached to one of the base or the carrier head assembly. The retaining mechanism engages a top surface of the polishing pad and retains the polishing solution substantially within the polishing area during the polishing operation. Some implementations may reduce polishing solution consumption and allow for increased angular velocity.
  • Glass Substrate Orientation Inspection Methods And Systems For Photo Voltaics Production

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  • US Patent:
    20100212358, Aug 26, 2010
  • Filed:
    Feb 26, 2009
  • Appl. No.:
    12/393875
  • Inventors:
    DHRUV GAJARIA - Sunnyvale CA,
    Hanzhong Zhang - Cupertino CA,
    Richard Hong - San Jose CA,
  • Assignee:
    Applied Materials, Inc. - Santa Clara CA
  • International Classification:
    C03B 20/00
  • US Classification:
    65 2912, 65158
  • Abstract:
    The present disclosure relates to methods for automated inspection of the orientation of a glass substrate () having a side that is coated and/or impregnated with a non-glass material (e.g., tin). One method () includes: picking up the glass substrate () by using an automatic lifting assembly (); inspecting a side of the glass substrate () with a sensor () so as to determine whether the inspected side is coated or impregnated with the non-glass material; determining whether the glass substrate () is correctly oriented based upon the inspection results; and using the automated lifting assembly () to place the glass substrate () on a conveyor () in response to determining that the glass substrate () is correctly oriented.
  • Tubular Photovoltaic Device And Method Of Making

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  • US Patent:
    20110209746, Sep 1, 2011
  • Filed:
    Sep 3, 2010
  • Appl. No.:
    12/875725
  • Inventors:
    Hanzhong Zhang - Santa Clara CA,
    Jian Li - Fremont CA,
  • International Classification:
    H01L 31/048
    H01L 31/0203
    H01L 31/18
  • US Classification:
    136251, 136259, 118723 E, 438 57, 257E31001
  • Abstract:
    A tubular photovoltaic device capable of collecting light from a variety of angles is disclosed. The tubular photovoltaic device is sealed at an end with a sealing ring and hermetic sealing cap. Novel deposition electrodes and processes for depositing thin films inside a tubular substrate are also disclosed.
Name / Title
Company / Classification
Phones & Addresses
Hanzhong Zhang
Principal Sqe
Optisolar Technologies Inc
Commercial Physical Research
1288 San Luis Obispo St, Hayward, CA 94544

Resumes

Hanzhong Zhang Photo 1

Principal Supplier Quality Engineer At Optisolar

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Location:
San Francisco Bay Area
Industry:
Renewables & Environment
Work:
SunFlux 2010 - 2011
ME

OptiSolar Aug 2008 - Mar 2009
Principal SQE

Applied materials Feb 2007 - Aug 2008
Engineering Project Manager

Applied Materials Sep 2001 - Aug 2007
Senior Mechanical Engineer

Applied Materials / CMP 2001 - 2007
Senior Mechanical Engineer
Education:
The University of Texas at Austin 1996 - 2001
Ph.D, Mechanical Engineering
Hanzhong Zhang Photo 2

Hanzhong Zhang

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Location:
United States

Classmates

Hanzhong Zhang Photo 3

Hanzhong Zhang, Ames, IA

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Hanzhong Zhang 1992 graduating class of Ames High School in Ames, IA
Hanzhong Zhang Photo 4

Ames High School, Ames, I...

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Graduates:
Bill Peterson (1947-1950),
Daniel Crawford Burrow (1996-2000),
Mary le Nelson (1954-1958),
Gail Ganske (1977-1980),
Hanzhong Zhang (1985-1992)

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