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Rong Qiong Liao Zhu

from San Francisco, CA
Age ~86

Rong Zhu Phones & Addresses

  • San Francisco, CA

Resumes

Resumes

Rong Zhu Photo 1

Consul

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Location:
San Francisco, CA
Industry:
Government Administration
Work:
Chinese Consulate General In Sf
Consul
Rong Zhu Photo 2

Rong Zhu

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Rong Zhu Photo 3

Rong Zhu

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Rong Zhu Photo 4

Rong Zhu

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Work:
ShenZhen New World Group

Jul 2012 to 2000
PROJECT MANAGER

Cal Pacific Construction
Pacifica, CA
Apr 2011 to Jul 2012
ASSISTANT PROJECT MANAGER

All Trusty Builders
San Francisco, CA
Jun 2010 to Apr 2011
PROJECT ENGINEER/ESTIMATOR

KL Kitchen Cabinet Co
San Francisco, CA
Feb 2010 to Jun 2010
CONSTRUCTION WORKER

Kitchen & Bath Beyond Remodeling
San Jose, CA
Oct 2009 to Apr 2010
SALES ASSISTANT

California Department of Public Health
Richmond, CA
Jan 2009 to Aug 2009
STUDENT INTERN

Education:
California State University
Sep 2010 to 2000
M.S in Construction Management

University of California
Davis, CA
Sep 2005 to Mar 2010
B.A in Interior Architecture

Business Records

Name / Title
Company / Classification
Phones & Addresses
Rong Li Zhu
President
SAM WING CONSTRUCTION INC
Single-Family House Construction
1926 35 Ave, Oakland, CA 94601
Rong Zhu
Principal
R Z Construction Co
Single-Family House Construction
438 Holyoke St, San Francisco, CA 94134
Rong Zhu
Chictopia, LLC
Fashion Web Site Business · Ret Family Clothing
5 3 St, San Francisco, CA 94103
584 Castro St, San Francisco, CA 94114
(415) 777-1947
Rong Di Zhu
MANSFIELD ASIAN BUFFET, INC

Publications

Us Patents

Optical Isolator

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US Patent:
20020159149, Oct 31, 2002
Filed:
Apr 27, 2001
Appl. No.:
09/844547
Inventors:
Rong Zhu - Oakland CA, US
Youfu Shao - Milpitas CA, US
International Classification:
G02B005/30
US Classification:
359/484000, 359/497000, 359/501000
Abstract:
An optical isolator includes a first pigtail assembly, a first collimating lens aligned with the first pigtail assembly, an optical rotator assembly, an adjustable assembly aligned with the rotator assembly, and a second pigtail assembly having a ferrule and a second optical fiber with an end attached within the ferrule. The rotator assembly includes a first birefringent wedge, an optical rotator and a magnet. The adjustable assembly includes a second birefringent wedge, a second collimating lens, and a holder holding at least a portion of the second birefringent wedge and at least a portion of the second collimating lens therein. The magnet of the rotator assembly encloses the first birefringent wedge and the rotator. The rotator is positioned between the first and second birefringent wedges. The adjustable assembly is adjustable relative to the rotator assembly. This achieves precise positional relationships among the rotator and the first and second birefringent wedges.
Rong Qiong Liao Zhu from San Francisco, CA, age ~86 Get Report