skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LENG, XUE
Total Assignments: 8
Assignment: 1
Reel/Frame:025688/0392   Pages: 6
Recorded: 01/25/2011
Attorney Dkt #:036267-8001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENG, XUE
Exec Dt:
12/18/2010
2
LI, ZHENGUANG
Exec Dt:
12/18/2010
3
WANG, FENGXUE
Exec Dt:
12/18/2010
Assignee
1
WU, HUA
ROOM 502, THE 3RD SUITE, BUILDING 24, LINCUI ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8728487
US20120189655
13009866
Correspondence name and address
JUN HE LAW OFFICES P.C.
2275 E. BAYSHORE RD., STE. 101
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:043016/0283   Pages: 3
Recorded: 06/27/2017
Attorney Dkt #:170058-FSU-QSC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, ZHIHAO
Exec Dt:
06/26/2017
2
ZHANG, WEIHUA
Exec Dt:
06/26/2017
3
LENG, XUE
Exec Dt:
06/26/2017
Assignee
1
QUARKDATA SOFTWARE CO., LTD
309, TAIXIANG BUILDING, 1A LONGXIANG RD., HAIDIAN DISTRICT,
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303463
US20170371647
15634760
Correspondence name and address
YUE XU
160 ALAMO PLAZA #942
ALAMO, CA 94507
Assignment: 3
Reel/Frame:054789/0479   Pages: 7
Recorded: 12/16/2020
Attorney Dkt #:13020075US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENG, XUE
Exec Dt:
11/06/2020
2
DU, RUI
Exec Dt:
11/06/2020
3
LIU, NA
Exec Dt:
11/06/2020
4
LIU, YONGCHAO
Exec Dt:
11/06/2020
5
NI, HUAN
Exec Dt:
11/06/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121362
US20210167366
17123544
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:054803/0195   Pages: 5
Recorded: 01/04/2021
Attorney Dkt #:020078-7051-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, RUI
Exec Dt:
12/16/2020
2
LIU, NA
Exec Dt:
12/16/2020
3
LIU, YONGCHAO
Exec Dt:
12/16/2020
4
WANG, SIHUI
Exec Dt:
12/16/2020
5
ZHAO, DEYU
Exec Dt:
12/16/2020
6
LENG, XUE
Exec Dt:
12/16/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2, XIN'GANG ROAD
ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949093
US20210126245
17132567
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:061206/0481   Pages: 5
Recorded: 09/25/2022
Attorney Dkt #:109321-1347260 (009800US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENG, XUE
Exec Dt:
07/15/2021
2
LIU, HONGYU
Exec Dt:
07/15/2021
3
BIE, CHANGFENG
Exec Dt:
07/15/2021
4
LIU, NA
Exec Dt:
07/15/2021
5
CAI, WANQING
Exec Dt:
07/15/2021
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230035380
17935125
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:062152/0296   Pages: 5
Recorded: 12/20/2022
Attorney Dkt #:20543US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIE, CHANGFENG
Exec Dt:
02/16/2022
2
NI, HUAN
Exec Dt:
02/16/2022
3
LENG, XUE
Exec Dt:
02/16/2022
4
DONG, MIAOMIAO
Exec Dt:
02/16/2022
5
OUYANG, SHAOCONG
Exec Dt:
02/16/2022
6
LIU, NA
Exec Dt:
02/16/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230170472
18084551
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:061007/0736   Pages: 4
Recorded: 09/07/2022
Attorney Dkt #:00333.0055.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HONGYU
Exec Dt:
03/16/2022
2
BIE, CHANGFENG
Exec Dt:
03/16/2022
3
LENG, XUE
Exec Dt:
03/16/2022
4
LIU, NA
Exec Dt:
03/16/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11721804
US20230062063
17938930
Correspondence name and address
ANOVA LAW GROUP, PLLC
21495 RIDGETOP CIRCLE, STE. 300
STERLING, VA 20166
Assignment: 8
Reel/Frame:063147/0266   Pages: 37
Recorded: 03/23/2023
Attorney Dkt #:109321-1375925-018600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENG, XUE
Exec Dt:
03/16/2022
2
DU, RUI
Exec Dt:
08/14/2019
3
LIU, NA
Exec Dt:
03/16/2022
4
LIU, YONGCHAO
Exec Dt:
08/16/2019
5
NI, HUAN
Exec Dt:
03/16/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230223523
18187718
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
ATLANTA, GA 30309

Search Results as of: 05/23/2024 02:49 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT