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Patent Assignment Assignee Details
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Assignee Name : BEIJING SEETRUM TECHNOLOGY CO., LTD.
Total Assignments: 4
Assignment: 1
Reel/Frame:058161/0517   Pages: 5
Recorded: 11/16/2021
Attorney Dkt #:7033-0133PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2021
2
Exec Dt:
11/09/2021
Assignee
1
ROOM 2211-6, 22ND FLOOR, TOWER D, TSINGHUA
TONGFANG HI-TECH BUILDING, NO. 1 WANGZHUANG ROAD
HAIDIAN DISTRICT, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17527441
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 20120
Assignment: 2
Reel/Frame:061406/0074   Pages: 4
Recorded: 09/09/2022
Attorney Dkt #:2022-1692A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2022
2
Exec Dt:
09/05/2022
3
Exec Dt:
09/05/2022
4
Exec Dt:
09/05/2022
Assignee
1
NO. 501, 5F, SOHU NETWORK BUILDING,
NO. 1 ZHONGGUANCUN EAST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17941381
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:062060/0504   Pages: 4
Recorded: 12/12/2022
Attorney Dkt #:72KV-366128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2022
2
Exec Dt:
11/07/2022
3
Exec Dt:
11/07/2022
4
Exec Dt:
11/07/2022
5
Exec Dt:
11/07/2022
6
Exec Dt:
11/07/2022
Assignees
1
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
NO. 501, 5F, SOHU NETWORK BUILDING
NO. 1 ZHONGGUANCUN EAST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18079706
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626
Assignment: 4
Reel/Frame:061816/0761   Pages: 4
Recorded: 11/17/2022
Attorney Dkt #:72KV-366110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2022
2
Exec Dt:
11/14/2022
3
Exec Dt:
11/14/2022
4
Exec Dt:
11/14/2022
5
Exec Dt:
11/14/2022
6
Exec Dt:
11/14/2022
Assignees
1
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
NO. 501, 5F, SOHU NETWORK BUILDING
NO. 1 ZHONGGUANCUN EAST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17989527
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN
650 TOWN CENTER DRIVE, 10TH FLOOR
COSTA MESA, CA 92626

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