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Patent Assignment Assignor Details
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Assignor Name : LI, CHANGCHENG
Total Assignments: 8
Assignment: 1
Reel/Frame:019324/0087   Pages: 5
Recorded: 05/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LIANG-MIN
Exec Dt:
04/05/2007
2
JIANG, XIAO-HUI
Exec Dt:
04/05/2007
3
ZHANG, ZHIMING
Exec Dt:
04/05/2007
4
XU, HUANZHI
Exec Dt:
04/05/2007
5
LI, CHANGCHENG
Exec Dt:
04/05/2007
Assignee
1
OCEAN UNIVERSITY OF CHINA
5 YUSHAN ROAD, SHINAN DISTRICT
QINGDAO SHANDONG 266003, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442240
US20070256596
11664717
Correspondence name and address
MICHAEL N. LAU
7701 ROCKLEDGE COURT
SPRINGFIELD, VIRGINIA 22152
Assignment: 2
Reel/Frame:023934/0794   Pages: 3
Recorded: 02/15/2010
Attorney Dkt #:ITL.2268US (P30720)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHANGCHENG
Exec Dt:
06/26/2009
2
TANG, XIAOFENG
Exec Dt:
06/26/2009
Assignee
1
INTEL CORPORATION
2200 MISSION COLLEGE BOULEVARD
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8520946
US20100329560
12459141
Correspondence name and address
TIMOTHY N. TROP
TROP, PRUNER & HU, P.C.
1616 S. VOSS RD., SUITE 750
HOUSTON, TX 77057-2631
Assignment: 3
Reel/Frame:025735/0520   Pages: 4
Recorded: 02/02/2011
Attorney Dkt #:42P29939
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHANGCHENG
Exec Dt:
12/15/2010
2
DU, YANGZHOU
Exec Dt:
12/15/2010
3
LI, QIANG
Exec Dt:
12/15/2010
4
ZHANG, YIMIN
Exec Dt:
12/15/2010
Assignee
1
INTEL CORPORATION
2200 MISSION COLLEGE BOULEVARD
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669979
US20130009943
12999630
Correspondence name and address
BST&Z
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 4
Reel/Frame:044760/0683   Pages: 9
Recorded: 01/30/2018
Attorney Dkt #:0010-327001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, QI
Exec Dt:
01/24/2018
2
SUN, JIAN
Exec Dt:
01/15/2018
3
WANG, TING
Exec Dt:
01/24/2018
4
MAO, YUBO
Exec Dt:
01/15/2018
5
LI, CHANGCHENG
Exec Dt:
01/15/2018
6
HU, YILAN
Exec Dt:
01/15/2018
7
LIU, YANLIN
Exec Dt:
01/15/2018
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443197
US20190228315
15878896
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:055209/0598   Pages: 12
Recorded: 02/03/2021
Attorney Dkt #:GAOP-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZHENG
Exec Dt:
08/24/2020
2
XU, CHENCHENG
Exec Dt:
08/24/2020
3
GE, JIAMING
Exec Dt:
08/24/2020
4
LI, CHANGCHENG
Exec Dt:
08/24/2020
5
HU, MINGHUA
Exec Dt:
08/24/2020
Assignee
1
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
NO. 29, YUDAO STREET, QINHUAI DISTRICT
NANJING, CHINA 210016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210064917
17004469
Correspondence name and address
MEDLEY, BEHRENS & LEWIS, LLC
6100 ROCKSIDE WOODS BLVD., SUITE 440
INDEPENDENCE, OH 44131
Assignment: 6
Reel/Frame:062019/0470   Pages: 4
Recorded: 12/08/2022
Attorney Dkt #:41163.04005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHANGCHENG
Exec Dt:
12/05/2022
2
LI, XING
Exec Dt:
12/05/2022
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
FLOOR 6, SUITE 6016, 6017, 6018, BUILDING C
KANGJIANBAOSHENG SQUARE NO. 8, HEIQUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230220852
18008978
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH ST.
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:062742/0008   Pages: 4
Recorded: 02/20/2023
Attorney Dkt #:41163-04007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHANGCHENG
Exec Dt:
12/05/2022
2
LI, XING
Exec Dt:
12/05/2022
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
FLOOR 6, SUITE 6016, 6017, 6018, BUILDING C
KANGJIANBAOSHENG SQUARE NO. 8, HEIQUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307978
18022198
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH ST.
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:064342/0119   Pages: 6
Recorded: 07/21/2023
Attorney Dkt #:41163.04023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, YUANJIAN
Exec Dt:
05/15/2023
2
LI, CHANGCHENG
Exec Dt:
05/15/2023
3
YANG, ZHIMIN
Exec Dt:
05/15/2023
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17
ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240084811
18262488
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH ST.
CLEVELAND, OH 44114

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