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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/06/2003
Application #:
09606550
Filing Dt:
06/29/2000
Inventors:
Mei Yan, Hongchuan Wang
Title:
VARIABLE OPTICAL ATTENUATOR
Assignment: 1
Reel/Frame:
013840/0386Recorded: 03/13/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/12/2003
Exec Dt:
03/10/2003
Assignee:
46560 FREMONT BLVD., #119
FREMONT, CALIFORNIA 94538
Correspondent:
BO-IN LIN
13445 MANDOLI DRIVE
LOS ALTOS HILLS, CA 94022
Assignment: 2
Reel/Frame:
020733/0839Recorded: 04/02/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2008
Assignee:
UNIT 1, 5TH FLOOR, CHUANGYE BLDG, YINGBIN LU
KAIFA QU
HARBIN, CHINA 150076
Correspondent:
YI QIN
2656 CALLE MORELIA
PLEASANTON, CA 94566
Assignment: 3
Reel/Frame:
025095/0047Recorded: 10/06/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/2010
Assignee:
UNIT 2, 5TH FLOOR, CHUANGYE BLDG., YINGBIN LU, KAIFA QU
HARBIN, CHINA 150076
Correspondent:
YI QIN
7172 REGIONAL ST. #302
DUBLIN, CA 94568

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