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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/05/2013
Application #:
12427846
Filing Dt:
04/22/2009
Publication #:
Pub Dt:
10/29/2009
Inventors:
Yong Qiu, Lian Duan, Yang Li, Guohui Zhang
Title:
ORGANIC LIGHT EMITTING DEVICE WITH CATHODE INTERFACE MODIFICATION LAYER AND FABRICATION METHOD THEREOF
Assignment: 1
Reel/Frame:
022640/0617Recorded: 05/05/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Assignees:
QINGHUAYUAN HAIDIAN DISTRICT
BEIJING, CHINA 100085
11 INFORMATION ROAD, SHANGDI
BEIJING, CHINA 100085
188 CHENFENG ROAD, NEW & HI-TECH INDUSTRIAL DEVELOPMENT ZONE, KUNSHAN
JIANGSU, CHINA 215300
Correspondent:
WILLIAM T. ELLIS
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007

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