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Patent Assignment Assignor Details
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Assignor Name : PIAO, YUNFENG
Total Assignments: 15
Assignment: 1
Reel/Frame:021014/0243   Pages: 3
Recorded: 05/29/2008
Attorney Dkt #:U 017339-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, YUNFENG
Exec Dt:
05/26/2008
2
PARK, CHUNBAE
Exec Dt:
05/26/2008
Assignee
1
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 8 XIHUANZHONGLU, BDA,
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8017285
US20090130571
12128762
Correspondence name and address
CONNIE YANNOTTI
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:023076/0320   Pages: 4
Recorded: 08/11/2009
Attorney Dkt #:CU-7665 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, YUNFENG
Exec Dt:
07/07/2009
2
PARK, CHUNBAE
Exec Dt:
07/07/2009
3
QIN, WEI
Exec Dt:
07/07/2009
4
WANG, WEI
Exec Dt:
07/07/2009
Assignee
1
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 8 XIHUANZHONGLU, BDA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8298728
US20100040960
12538927
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:038545/0185   Pages: 5
Recorded: 05/11/2016
Attorney Dkt #:COGNI-016001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMER, MOHAMMAD
Exec Dt:
05/06/2016
2
PIAO, YUNFENG
Exec Dt:
05/06/2016
3
ZAKHAROV, MIKHAIL ALEXAND
Exec Dt:
05/09/2016
4
NOGUERIA, MARCO PAULO DOS SANTOS
Exec Dt:
05/06/2016
5
DEVISON, STEPHEN ARNOLD
Exec Dt:
05/06/2016
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, ONTARIO, CANADA N2I 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9584974
NONE
15151571
Correspondence name and address
MICHAEL K. HENRY
750 NORTH SAINT PAUL STREET, SUITE 1660
HENRY PATENT LAW FIRM PLLC
DALLAS, TX 75201
Assignment: 4
Reel/Frame:042433/0850   Pages: 7
Recorded: 05/05/2017
Attorney Dkt #:COGNI-016001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 038545 FRAME: 0185. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OMER, MOHAMMAD
Exec Dt:
05/06/2016
2
PIAO, YUNFENG
Exec Dt:
05/06/2016
3
ZAKHAROV, MIKHAIL ALEXAND
Exec Dt:
05/09/2016
4
NOGUEIRA, MARCO PAULO DOS SANTOS
Exec Dt:
05/06/2016
5
DEVISON, STEPHEN ARNOLD
Exec Dt:
05/06/2016
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, ONTARIO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9584974
NONE
15151571
Correspondence name and address
R. SCOTT MCCLELLAND
750 NORTH SAINT PAUL STREET, SUITE 1660
HENRY PATENT LAW FIRM PLLC
DALLAS, TX 75201
Assignment: 5
Reel/Frame:041597/0966   Pages: 5
Recorded: 03/16/2017
Attorney Dkt #:COGNI-020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMER, MOHAMMAD
Exec Dt:
02/28/2017
2
DEVISON, STEPHEN ARNOLD
Exec Dt:
03/01/2017
3
PIAO, YUNFENG
Exec Dt:
02/28/2017
4
GRIESDORF, DUSTIN
Exec Dt:
03/01/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, ONTARIO, CANADA N2I 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9743294
NONE
15460643
Correspondence name and address
R. SCOTT MCCLELLAND
750 NORTH SAINT PAUL STREET, SUITE 1660
HENRY PATENT LAW FIRM PLLC
DALLAS, TX 75201
Assignment: 6
Reel/Frame:041601/0732   Pages: 6
Recorded: 03/16/2017
Attorney Dkt #:COGNI-019001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMER, MOHAMMAD
Exec Dt:
03/16/2017
2
DEVISON, STEPHEN ARNOLD
Exec Dt:
03/16/2017
3
PIAO, YUNFENG
Exec Dt:
03/16/2017
4
GRIESDORF, DUSTIN
Exec Dt:
03/16/2017
5
MANKU, TAJINDER
Exec Dt:
03/16/2017
6
KRAVETS, OLEKSIY
Exec Dt:
03/16/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, ONTARIO, CANADA N2I 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9927519
NONE
15461125
Correspondence name and address
R. SCOTT MCCLELLAND
750 NORTH SAINT PAUL STREET, SUITE 1660
HENRY PATENT LAW FIRM PLLC
DALLAS, TX 75201
Assignment: 7
Reel/Frame:043606/0900   Pages: 5
Recorded: 09/15/2017
Attorney Dkt #:COGNI-021001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIESDORF, DUSTIN
Exec Dt:
09/13/2017
2
DEVISON, STEPHEN ARNOLD
Exec Dt:
09/12/2017
3
OMER, MOHAMMAD
Exec Dt:
09/12/2017
4
PIAO, YUNFENG
Exec Dt:
09/11/2017
5
KRAVETS, OLEKSIY
Exec Dt:
09/11/2017
6
MANKU, TAJINDER
Exec Dt:
09/11/2017
7
OLEKAS, CHRISTOPHER VYTAUTAS
Exec Dt:
09/12/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10004076
NONE
15706193
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 8
Reel/Frame:043606/0995   Pages: 5
Recorded: 09/15/2017
Attorney Dkt #:COGNI-025001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIESDORF, DUSTIN
Exec Dt:
09/13/2017
2
DEVISON, STEPHEN ARNOLD
Exec Dt:
09/12/2017
3
OMER, MOHAMMAD
Exec Dt:
09/12/2017
4
PIAO, YUNFENG
Exec Dt:
09/11/2017
5
KRAVETS, OLEKSIY
Exec Dt:
09/11/2017
6
MANKU, TAJINDER
Exec Dt:
09/11/2017
7
OLEKAS, CHRISTOPHER VYTAUTAS
Exec Dt:
09/12/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10111228
US20180270821
15706295
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 9
Reel/Frame:044003/0570   Pages: 3
Recorded: 11/01/2017
Attorney Dkt #:COGNI-026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, YUNFENG
Exec Dt:
10/30/2017
2
OMER, MOHAMMAD
Exec Dt:
10/30/2017
3
OLEKAS, CHRISTOPHER VYTAUTAS
Exec Dt:
10/30/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10048350
NONE
15799768
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 10
Reel/Frame:044003/0602   Pages: 3
Recorded: 11/01/2017
Attorney Dkt #:COGNI-027001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLEKAS, CHRISTOPHER VYTAUTAS
Exec Dt:
10/30/2017
2
PIAO, YUNFENG
Exec Dt:
10/30/2017
3
DEVISON, STEPHEN ARNOLD
Exec Dt:
10/30/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228439
NONE
15799806
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 11
Reel/Frame:044241/0253   Pages: 6
Recorded: 11/28/2017
Attorney Dkt #:COGNI-029001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEVISON, STEPHEN ARNOLD
Exec Dt:
11/13/2017
2
OMER, MOHAMMAD
Exec Dt:
11/15/2017
3
PIAO, YUNFENG
Exec Dt:
11/13/2017
4
NOGUEIRA, MARCO PAULO DOS SANTOS
Exec Dt:
11/15/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109168
NONE
15815199
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 12
Reel/Frame:047036/0023   Pages: 6
Recorded: 10/02/2018
Attorney Dkt #:COGNI-029002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEVISON, STEPHEN ARNOLD
Exec Dt:
11/13/2017
2
OMER, MOHAMMAD
Exec Dt:
11/15/2017
3
PIAO, YUNFENG
Exec Dt:
11/13/2017
4
NOGUEIRA, MARCO PAULO DOS SANTOS
Exec Dt:
11/15/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10380856
US20190147713
16148705
Correspondence name and address
MICHAEL K. HENRY
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 13
Reel/Frame:044361/0374   Pages: 4
Recorded: 12/12/2017
Attorney Dkt #:COGNI-032001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, YUNFENG
Exec Dt:
12/06/2017
2
OLEKAS, CHRISTOPHER VYTAUTAS
Exec Dt:
12/06/2017
3
ZAKHAROV, MIKHAIL ALEXAND
Exec Dt:
12/07/2017
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10108903
NONE
15836606
Correspondence name and address
R. SCOTT MCCLELLAND
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 14
Reel/Frame:045397/0982   Pages: 3
Recorded: 03/30/2018
Attorney Dkt #:COGNI-036001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAVETS, OLEKSIY
Exec Dt:
03/26/2018
2
PIAO, YUNFENG
Exec Dt:
03/26/2018
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10393866
NONE
15935972
Correspondence name and address
MARIA L. SEKUL
HENRY PATENT LAW FIRM PLLC
750 N. SAINT PAUL ST., SUITE 1660
DALLAS, TX 75201
Assignment: 15
Reel/Frame:053501/0240   Pages: 3
Recorded: 08/14/2020
Attorney Dkt #:COGNI-036002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAVETS, OLEKSIY
Exec Dt:
03/26/2018
2
PIAO, YUNFENG
Exec Dt:
03/26/2018
Assignee
1
COGNITIVE SYSTEMS CORP.
560 WESTMOUNT ROAD NORTH
WATERLOO, CANADA N2L 0A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200371222
16993548
Correspondence name and address
THOMAS S. JOHN
750 N. SAINT PAUL STREET
SUITE 1660
DALLAS, TX 75201

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