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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 : XU, YACHAO
Total Assignments: 8
Assignment: 1
Reel/Frame:055934/0475   Pages: 4
Recorded: 04/15/2021
Attorney Dkt #:CNKN-N-Z015.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, MEILI
Exec Dt:
04/01/2021
2
LIAN, YUNHE
Exec Dt:
04/01/2021
3
TIAN, HONG
Exec Dt:
04/01/2021
4
GAO, WEI
Exec Dt:
04/01/2021
5
XU, YACHAO
Exec Dt:
04/01/2021
Assignee
1
CHENGUANG BIOTECH GROUP CO.,LTD.
NO.1 CHENGUANG ROAD, QUZHOU COUNTY HANDAN
HEBEI, CHINA 057250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11891411
US20210230204
17216928
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:056996/0750   Pages: 3
Recorded: 07/27/2021
Attorney Dkt #:112100193-P20190668US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TONG
Exec Dt:
07/21/2021
2
XU, YACHAO
Exec Dt:
07/20/2021
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI, ANHUI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210358846
17443820
Correspondence name and address
SYNCODA LLC
208 EUPHORIA CIR
CARY, NC 27519
Assignment: 3
Reel/Frame:057360/0380   Pages: 4
Recorded: 09/01/2021
Attorney Dkt #:BOXP123WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, YACHAO
Exec Dt:
07/23/2021
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI CITY, ANHUI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11895822
US20230103424
17435640
Correspondence name and address
COOPER LEGAL GROUP, LLC
1388 RIDGE ROAD
UNIT 1
HINCKLEY, OH 44233
Assignment: 4
Reel/Frame:058052/0247   Pages: 4
Recorded: 11/08/2021
Attorney Dkt #:2108777PCT-US-CXMT-CT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, YACHAO
Exec Dt:
07/23/2021
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI, ANHUI, CHINA 230000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220037329
17396913
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 5
Reel/Frame:058561/0819   Pages: 4
Recorded: 01/06/2022
Attorney Dkt #:2109519PCT-US-CXMT-CT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, YACHAO
Exec Dt:
07/23/2021
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI, ANHUI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220020637
17408591
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 6
Reel/Frame:063158/0625   Pages: 11
Recorded: 03/30/2023
Attorney Dkt #:2210811-I-US-CXMT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, GONGYI
Exec Dt:
09/07/2021
2
XU, YACHAO
Exec Dt:
09/23/2022
3
LIU, XINRAN
Exec Dt:
09/21/2022
4
LI, JUNCAI
Exec Dt:
09/21/2022
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI, ANHUI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230282687
18165384
Correspondence name and address
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 7
Reel/Frame:061505/0836   Pages: 3
Recorded: 10/23/2022
Attorney Dkt #:107033-1349875(019400US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, GONGYI
Exec Dt:
10/21/2022
2
WU, XIAOFEI
Exec Dt:
10/21/2022
3
XU, YACHAO
Exec Dt:
10/21/2022
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA,
HEFEI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230125245
17971632
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:062319/0872   Pages: 7
Recorded: 01/10/2023
Attorney Dkt #:107033-1349876(019500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, GONGYI
Exec Dt:
09/01/2021
2
XU, YACHAO
Exec Dt:
11/08/2022
3
YANG, XIAOYU
Exec Dt:
11/11/2022
Assignee
1
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA,
HEFEI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230225115
18152174
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309

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