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Patent Assignment Assignor Details
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Assignor Name : CHENG, WEIMING
Total Assignments: 11
Assignment: 1
Reel/Frame:020522/0783   Pages: 4
Recorded: 02/18/2008
Attorney Dkt #:9896-000091/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KEHUA
Exec Dt:
10/19/2006
2
CHENG, WEIMING
Exec Dt:
10/19/2006
3
LI, DAWEI
Exec Dt:
10/19/2006
4
BAI, GUANGCHANG
Exec Dt:
10/19/2006
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894835
US20080280632
11578091
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:018735/0825   Pages: 5
Recorded: 12/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KEHUA
Exec Dt:
12/06/2006
2
BAI, GUANGCHANG
Exec Dt:
12/06/2006
3
LI, DAWEI
Exec Dt:
12/06/2006
4
CHENG, WEIMING
Exec Dt:
12/06/2006
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BLDG.
BANTIAN, LONGGANG DISTRICT, SHENZHEN, 518129
GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070088848
11473664
Correspondence name and address
SUMMA ALLAN & ADDITION, P.A.
11610 N. COMMUNITY HOUSE ROAD
SUITE 200
CHARLOTTE, NC 28277-2199
Assignment: 3
Reel/Frame:019125/0876   Pages: 3
Recorded: 04/06/2007
Attorney Dkt #:9896-000110/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, WEIMING
Exec Dt:
01/12/2007
2
LI, DAWEI
Exec Dt:
01/12/2007
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT,
GUANGDONG P.R.
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7899476
US20070180037
11619757
Correspondence name and address
JOSEPH M. LAFATA
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:021601/0430   Pages: 3
Recorded: 09/29/2008
Attorney Dkt #:HW703722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, WEIMING
Exec Dt:
09/23/2008
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090088198
12240496
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:022673/0597   Pages: 5
Recorded: 05/12/2009
Attorney Dkt #:HW704862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAOQIANG
Exec Dt:
04/03/2009
2
HAN, WEIZHENG
Exec Dt:
04/03/2009
3
CHEN, KEHUA
Exec Dt:
04/03/2009
4
CHENG, WEIMING
Exec Dt:
04/03/2009
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090280781
12464576
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:022747/0792   Pages: 5
Recorded: 05/28/2009
Attorney Dkt #:HW704955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, GUANGCHANG
Exec Dt:
04/03/2009
2
LI, DAWEI
Exec Dt:
04/03/2009
3
ZHANG, ZHIYUAN
Exec Dt:
04/03/2009
4
CHENG, WEIMING
Exec Dt:
04/03/2009
5
WANG, YANG
Exec Dt:
04/03/2009
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8019823
US20090233618
12473702
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 7
Reel/Frame:044238/0617   Pages: 3
Recorded: 11/28/2017
Attorney Dkt #:4576-87400 (84503887US04)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, DAJUN
Exec Dt:
11/25/2017
2
CHENG, WEIMING
Exec Dt:
11/25/2017
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10693858
US20180091495
15824499
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616
Assignment: 8
Reel/Frame:070794/0358   Pages: 6
Recorded: 04/10/2025
Attorney Dkt #:P2022080053US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, YU
Exec Dt:
04/17/2023
2
ZHANG, XINXIN
Exec Dt:
04/07/2023
3
CHEN, XIAOXIA
Exec Dt:
04/24/2023
4
OUYANG, CHUYING
Exec Dt:
04/14/2023
5
CHENG, WEIMING
Exec Dt:
04/24/2023
6
LIU, SHIKUN
Exec Dt:
04/15/2023
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250239611
19174946
Correspondence name and address
K&L GATES LLP
1 PARK PLAZA TWELFTH FLOOR
IRVINE, CA 92614
Assignment: 9
Reel/Frame:066469/0880   Pages: 5
Recorded: 02/15/2024
Attorney Dkt #:00333.0352.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, QIANG
Exec Dt:
11/14/2023
2
LIANG, ZIBIN
Exec Dt:
11/14/2023
3
WANG, YUHAO
Exec Dt:
11/14/2023
4
CHENG, WEIMING
Exec Dt:
11/14/2023
5
HE, JINHUA
Exec Dt:
11/14/2023
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240186495
18441666
Correspondence name and address
LI JIANG
21495 RIDGETOP CIRCLE, STE. 300
STERLING, VA 20166
Assignment: 10
Reel/Frame:066556/0834   Pages: 6
Recorded: 02/26/2024
Attorney Dkt #:35742.04179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAO
Exec Dt:
11/25/2023
2
LIU, XILIANG
Exec Dt:
11/25/2023
3
CHENG, WEIMING
Exec Dt:
11/25/2023
4
ZUO, MINGSHENG
Exec Dt:
11/25/2023
5
LI, BORUI
Exec Dt:
11/25/2023
6
YANG, BAOXI
Exec Dt:
11/25/2023
7
WU, YI
Exec Dt:
11/25/2023
8
LIU, HAIPENG
Exec Dt:
11/25/2023
9
QI, XINYU
Exec Dt:
11/25/2023
10
LUO, FENG
Exec Dt:
11/25/2023
11
YANG, LINXI
Exec Dt:
11/25/2023
12
LIU, WEN
Exec Dt:
11/25/2023
13
LI, PENGBO
Exec Dt:
11/25/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12123821
US20240264065
18537463
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:069219/0274   Pages: 8
Recorded: 11/08/2024
Attorney Dkt #:00333.0676.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, YU
Exec Dt:
09/11/2024
2
ZHANG, XINXIN
Exec Dt:
09/09/2024
3
CHEN, XIAOXIA
Exec Dt:
09/09/2024
4
OUYANG, CHUYING
Exec Dt:
04/14/2023
5
LIN, WENGUANG
Exec Dt:
09/09/2024
6
CHEN, SHANGDONG
Exec Dt:
09/13/2024
7
CHENG, WEIMING
Exec Dt:
09/25/2024
8
ZHENG, XIAOJI
Exec Dt:
09/09/2024
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250059045
18941114
Correspondence name and address
LI JIANG
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166

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Web interface last modified: August 25, 2017 v.2.6
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