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Patent Assignment Assignor Details
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Assignor Name : YI, YONGFENG
Total Assignments: 3
Assignment: 1
Reel/Frame:027419/0907   Pages: 5
Recorded: 12/20/2011
Attorney Dkt #:4142.10WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUANG
Exec Dt:
09/14/2011
2
YU, YUEBIN
Exec Dt:
09/14/2011
3
LI, ZHONGBO
Exec Dt:
09/14/2011
4
ZHU, ZHEN
Exec Dt:
09/14/2011
5
YANG, QIPENG
Exec Dt:
09/14/2011
6
LEI, ENQIANG
Exec Dt:
09/14/2011
7
WANG, JUNSONG
Exec Dt:
09/14/2011
8
LI, ZHIGANG
Exec Dt:
09/14/2011
9
LOU, LIANHUA
Exec Dt:
09/14/2011
10
ZHAO, JIAN
Exec Dt:
09/14/2011
11
YI, YONGFENG
Exec Dt:
09/14/2011
Assignees
1
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
NO. 36, CHANGQIAN 1ST AVE.
TIEFENG DISTRICT, QIQIHAR
HEILONGJIANG, CHINA 161002
2
DALIAN QICHE RAILWAY ROLLING STOCK CO., LTD.
NO. 21, GUANGYUAN AVE.
LVSHUN ECONOMIC DEVELOPMENT ZONE, DALIAN
LIAONING, CHINA 116052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8746493
US20120018436
13260892
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH EIGHTH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:028726/0537   Pages: 3
Recorded: 08/03/2012
Attorney Dkt #:LPTF138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHENGKUN
Exec Dt:
06/26/2012
2
FU, YONG
Exec Dt:
06/26/2012
3
YUE, LINGHAN
Exec Dt:
06/26/2012
4
YI, YONGFENG
Exec Dt:
06/26/2012
5
ZHANG, JULIN
Exec Dt:
06/26/2012
Assignee
1
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
NO. 36, CHANGQIAN 1ST AVE.
TIEFENT DISTRICT, QIQIHAR
HEILONGJIANG 161002, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950340
US20130000509
13566912
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:029060/0394   Pages: 3
Recorded: 09/25/2012
Attorney Dkt #:LPTF148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHENGKUN
Exec Dt:
06/26/2012
2
FU, YONG
Exec Dt:
06/26/2012
3
YUE, LINGHAN
Exec Dt:
06/26/2012
4
YI, YONGFENG
Exec Dt:
06/26/2012
5
ZHANG, JUNLIN
Exec Dt:
06/26/2012
Assignee
1
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
NO. 36, CHANGQIAN 1ST AVE., TIEFENG DISTICT, QIQIHAR
HEILONGJIANG 161002, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130019776
13626835
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618

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