Yuan Xu, Age 51Saratoga, CA

Yuan Xu Phones & Addresses

Saratoga, CA

San Jose, CA

11842 Shasta Spring Ct, Cupertino, CA 95014 (408) 255-6632

Santa Clara, CA

Rutherford, NJ

Hillsdale, NJ

Ithaca, NY

Cliffside Park, NJ

Kearny, NJ

1082 Oakmont Dr, San Jose, CA 95117 (408) 849-1000

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Work

Position: Executive, Administrative, and Managerial Occupations

Education

Degree: High school graduate or higher

Mentions for Yuan Xu

Resumes

Resumes

Yuan Xu Photo 1

Digital Ic Engineer

Position:
Digital IC Engineer at Chrontel
Location:
San Jose, California
Industry:
Electrical/Electronic Manufacturing
Work:
Chrontel - San Jose since 2011
Digital IC Engineer
State Radio Monitoring Center, Testing Center Aug 2008 - Aug 2008
Internship
Education:
University of Minnesota-Twin Cities 2009 - 2011
MSEE, Electrical Engineering
Beijing Jiaotong University 2009
Bachelor of Engineering, Electrical Engineering
Skills:
VLSI, Electrical Engineering, Verilog
Interests:
painting, piano, computer game, ping pang, military,
Honor & Awards:
3rd class Scholarship 2008
Yuan Xu Photo 2

Yuan Xu

Location:
United States

Business Records

Name / TitleCompany / ClassificationPhones & Addresses
Yuan Xu Streamsaga, LLC 206 Ironwood Rd, Alameda, CA 94502

Publications

Us Patents

Reverse-Phase Hplc Assay For Plasminogen Activators

US Patent:
6593097, Jul 15, 2003
Filed:
Nov 1, 2000
Appl. No.:
09/703695
Inventors:
Yuan Xu - Redwood City CA
Assignee:
Genentech, Inc. - South San Francisco CA
International Classification:
G01N 33573
US Classification:
435 74
Abstract:
A process is described for monitoring the effectiveness of a purification process in removing plasminogen activator (PA) endogenous to Chinese hamster ovary (CHO) cells from a sample containing human tPA or variants thereof. This process comprises incubating the sample with a protease capable of specifically cleaving the Arg —Ile bond of human wild-type tPA and then with denaturing/reducing agents in respective amounts effective to reduce the disulfide bonds of human wild-type tPA; subjecting the sample to a reversed-phase high-performance liquid chromatography step, and analyzing the elution profile from the chromatography step for the amount of PA endogenous to the CHO cells present therein.

Hybrid-Guided Block Copolymer Assembly

US Patent:
2012019, Aug 2, 2012
Filed:
Jan 31, 2011
Appl. No.:
13/018416
Inventors:
Yuan Xu - Fremont CA,
Kim Lee - Fremont CA,
Wei Hu - Chandler AZ,
Koichi Wago - Sunnyvale CA,
David Shiao-Min Kuo - Palo Alto CA,
Assignee:
SEAGATE TECHNOLOGY LLC - SCOTTS VALLEY CA
International Classification:
B32B 3/00
B05D 1/36
B05D 3/06
B05D 3/12
B05D 3/00
B05D 3/10
US Classification:
4281951, 427299, 427535, 427553, 427314, 427256
Abstract:
A method for nano-patterning includes imprinting features in a resist with an imprint mold to form one or more topographic surface patterns on the imprinted resist. A a block copolymer (“BCP”) material is deposited on the imprinted resist, wherein a molecular dimension Lof the BCP material correlates by an integer multiple to a spacing dimension of the one or more topographic surface patterns on the imprinted resist. The deposited BCP is annealed and at least a portion of the annealed BCP is removed, forming a template having discrete domains.

Silicone Hydrogel Contact Lenses

US Patent:
2014004, Feb 20, 2014
Filed:
Feb 23, 2012
Appl. No.:
13/983307
Inventors:
Yuwen Liu - Dublin CA,
Junhao Ge - Fremont CA,
Charlie Chen - San Ramon CA,
Yuan Xu - Fremont CA,
Li Yao - Johns Creek GA,
Arthur Back - Danville CA,
Charles A. Francis - Union City CA,
International Classification:
G02B 1/04
US Classification:
35115933, 523107, 53467
Abstract:
Silicone hydrogel contact lenses are formed from the reaction product of a polymerizable composition comprising at least one acrylate-containing siloxane monomer, at least one hydrophilic vinyl-containing monomer, and at least one vinyl-containing cross-linking agent. The contact lenses have ophthalmically-acceptable ionoflux values and surface wettability, and can be manufactured without the use of volatile organic solvents.

Silicone Hydrogel Contact Lenses

US Patent:
2014002, Jan 23, 2014
Filed:
Feb 23, 2012
Appl. No.:
13/983578
Inventors:
Charlie Chen - San Ramon CA,
Yuwen Liu - Dublin CA,
Yuan Xu - Fremont CA,
Ying Zheng - Pleasanton CA,
Junhao Ge - Fremont CA,
Li Yao - Johns Creek GA,
Arthur Back - Danville CA,
Assignee:
CooperVision International Holding Company, LP - St. Michael
International Classification:
G02B 1/04
US Classification:
523107, 53428
Abstract:
Silicone hydrogel contact lenses are described. The lenses are derived from a polymerizable composition including 30-60 unit parts by weight of a hydrophilic monomer(s) having one N-vinyl group, 10 to 50 unit parts by weight of 2-hydroxyethyl methacrylate (HEMA), and a first siloxane monomer component comprising a siloxane monomer of formula (1) as described herein or a siloxane monomer of formula (2) as described herein or a siloxane monomer of formula (3) as described herein or any combination thereof, where the total amount of siloxane monomer(s) present in the polymerizable composition is from 15 to 40 unit parts by weight. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.

Silicone Hydrogel Contact Lenses

US Patent:
2014001, Jan 16, 2014
Filed:
Feb 23, 2012
Appl. No.:
13/983774
Inventors:
Yuwen Liu - Dublin CA,
Ye Hong - Pleasanton CA,
Junhao Ge - Fremont CA,
Yuan Xu - Fremont CA,
Charlie Chen - San Ramon CA,
Charles A. Francis - Union City CA,
Li Yao - Johns Creek GA,
Arthur Back - Danville CA,
International Classification:
G02C 7/04
US Classification:
35115933, 35115973
Abstract:
Silicone hydrogel contact lenses that are derived from a polymerizable composition including a first siloxane monomer represented by formula (3):

Silicone Hydrogel Contact Lenses

US Patent:
2014001, Jan 16, 2014
Filed:
Feb 23, 2012
Appl. No.:
13/982032
Inventors:
Junhao Ge - Fremont CA,
Yuwen Liu - Dublin CA,
Charlie Chen - San Ramon CA,
Yuan Xu - Fremont CA,
Ye Hong - Pleasanton CA,
Hongjin Qiu - Mountain House CA,
Assignee:
CooperVision International Holding Company, LP - St. Michael
International Classification:
G02C 7/04
US Classification:
35115933, 35115973
Abstract:
Silicone hydrogel contact lenses are formed from the reaction product of a polymerizable composition comprising at least one hydrophilic vinyl amide-containing monomer, at least one acrylate-containing siloxane monomer, and at least one hydrophilic vinyl ether-containing monomer. The contact lenses have ophthalmically-acceptable surface wettability and can be manufactured without the use of volatile organic solvents.

Silicone Hydrogel Contact Lenses

US Patent:
2014000, Jan 9, 2014
Filed:
Feb 23, 2012
Appl. No.:
13/983306
Inventors:
Ying Zheng - Pleasanton CA,
Yuan Xu - Fremont CA,
Junhao Ge - Fremont CA,
Charles A. Francis - Union City CA,
Yuan Sun - Pleasanton CA,
Yuwen Liu - Dublin CA,
Charlie Chen - San Ramon CA,
Ye Hong - Pleasanton CA,
Hongjin Qiu - Mountain House CA,
Li Yao - San Ramon CA,
Arthur Back - Danville CA,
International Classification:
G02B 1/04
B29D 11/00
US Classification:
35115933, 264 26
Abstract:
Silicone hydrogel contact lenses that are derived from a polymerizable composition including at least one siloxane monomer and at least one hydrophobic ethylene glycol methyl ether methacrylate-containing monomer, or at least one hydrophilic vinyl ether-containing monomer, or both, wherein, when the at least one hydrophobic ethylene glycol methyl ether methacrylate-containing monomer is present in the polymerizable composition, it is present in an amount of from 1 to 20 unit parts by weight, and when the at least one hydrophilic vinyl ether-containing monomer is present in the polymerizable composition, it is present in an amount of from 1 to 20 unit parts by weight, are described. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.

Azaindazole Compounds And Methods Of Use

US Patent:
2013033, Dec 19, 2013
Filed:
Feb 22, 2013
Appl. No.:
13/774938
Inventors:
Penglie Zhang - Foster City CA,
Andrew M.K. Pennell - San Francisco CA,
John J. Kim Wright - Redwood City CA,
Wei Chen - Fremont CA,
Manmohan R. Leleti - Sunnyvale CA,
Yandong Li - San Jose CA,
Lianfa Li - Palo Alto CA,
Yuan Xu - Fremont CA,
Mark M. Gleason - Bloomfield NJ,
Yibin Zeng - San Mateo CA,
Kevin Lloyd Greenman - Burlingame CA,
Assignee:
Chemocentryx, Inc. - Mountain View CA
International Classification:
C07D 471/04
C07D 487/04
US Classification:
5142342, 544362, 51425304, 544121, 544262, 51425216
Abstract:
Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.

Isbn (Books And Publications)

Orthogonal Polynomials Of Several Variables

Author:
Yuan Xu
ISBN #:
0521800439

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