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Guolun Hao Hao

from Dublin, CA
Age ~56

Guolun Hao Phones & Addresses

  • 2613 Ducale Ct, Dublin, CA 94568
  • 3364 Hartwell Ct, Pleasanton, CA 94588 (925) 398-8592
  • Merced, CA
  • Patterson, CA
  • 2051 Fairview Ave, Cleveland, OH 44106 (216) 721-5181
  • Milpitas, CA
  • El Monte, CA
  • Fremont, CA
  • San Jose, CA
  • San Gabriel, CA
  • Alameda, CA

Resumes

Resumes

Guolun Hao Photo 1

Engineering Manager - Integraiton

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Location:
Pleasanton, CA
Industry:
Electrical/Electronic Manufacturing
Work:
Western Digital
Engineering Manager - Integraiton
Education:
Case Western Reserve University 1995 - 2001
Doctorates, Doctor of Philosophy, Chemistry
Skills:
Design of Experiments
Guolun Hao Photo 2

Guolun Hao

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Business Records

Name / Title
Company / Classification
Phones & Addresses
Guolun Hao
Manager
HEADWAY TECHNOLOGIES, INC
Mfg Computer Storage Devices · Equipment Rental and Leasing, Nec · Equipment Rental/Leasing · Nonclassifiable Establishments · Business Services, Nec, Nsk · Business Services at Non-Commercial Site · Computer Storage Device Manufacturing · Audio & Video Equip Mfg
682 S Hillview Dr, Milpitas, CA 95035
678 S Hillview Dr, Milpitas, CA 95035
550 S Hillview Dr, Milpitas, CA 95035
497 S Hillview Dr, Milpitas, CA 95035
(408) 934-5300, (408) 942-1941, (408) 934-5353, (408) 934-5474

Publications

Us Patents

Methods For Inserting Silicon Into Phthalocyanines And Naphthalocyanines

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US Patent:
58722483, Feb 16, 1999
Filed:
Mar 28, 1997
Appl. No.:
8/829527
Inventors:
Gongzhen Cheng - Wuhan, CN
Guolun Hao - Cleveland OH
Hongqiao Wu - Cleveland OH
Malcolm E. Kenney - Cleveland Hts. OH
Assignee:
Case Western Reserve University - Cleveland OH
International Classification:
C09B 4704
C09B 4708
US Classification:
540128
Abstract:
A simple, flexible, convenient method for making silicon phthalocyanines and naphthalocyanines by inserting silicon into metal-free phthalocyanines and metal-free naphthalocyanines is provided. The method comprises: providing a metal-free phthalocyanine or metal-free naphthalocyanine; reacting the metal-free phthalocyanine or metal-free naphthalocyanine with HSiCl. sub. 3 to provide a reaction product; then reacting the reaction product with water; and extracting a silicon phthalocyanine or a silicon naphthalocyanine. The invention also relates to novel phthalocyanines and naphthalocyanines. The phthalocyanines and naphthalocyanines are useful as photosensitizers and as dyes.

Apparatus And Method Having Tdmr Reader To Reader Shunts

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US Patent:
20160351213, Dec 1, 2016
Filed:
Aug 11, 2016
Appl. No.:
15/234933
Inventors:
- Fremont CA, US
LUC VING CHUNG - Fremont CA, US
CHRISTOPHER L. BEAUDRY - San Jose CA, US
SHAOPING LI - San Ramon CA, US
JIMMY J. SHEN - Fremont CA, US
GUOLUN HAO - Dublin CA, US
YINGBO ZHANG - San Ramon CA, US
International Classification:
G11B 5/31
G11B 5/127
Abstract:
A method of making a magnetic head is provided. The method includes forming a first read sensor and a first electrical contact formed with a first shunt region. The method further includes forming a first mid-shield layer on the first read sensor, the first mid-shield layer being electrically connected to the first electrical contact. Additionally the method also includes forming a second mid-shield layer over the first mid-shield layer. Further, the method also includes forming a second read sensor over the second mid-shield layer, the second read sensor having a second electrical contact formed with a second shunt region electrically connected to the first shunt region.
Guolun Hao Hao from Dublin, CA, age ~56 Get Report