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Patent Assignment Assignor Details
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Assignor Name : ZHENG, HAIFENG
Total Assignments: 12
Assignment: 1
Reel/Frame:029064/0869   Pages: 9
Recorded: 10/02/2012
Attorney Dkt #:4672-12012BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2012
2
Exec Dt:
10/01/2012
3
Exec Dt:
09/26/2012
4
Exec Dt:
09/26/2012
5
Exec Dt:
09/26/2012
6
Exec Dt:
10/01/2012
7
Exec Dt:
09/28/2012
8
Exec Dt:
09/28/2012
9
Exec Dt:
09/26/2012
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13633703
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:046829/0240   Pages: 9
Recorded: 09/10/2018
Attorney Dkt #:4672-12012DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2012
2
Exec Dt:
10/01/2012
3
Exec Dt:
09/26/2012
4
Exec Dt:
09/26/2012
5
Exec Dt:
09/26/2012
6
Exec Dt:
10/01/2012
7
Exec Dt:
09/28/2012
8
Exec Dt:
09/28/2012
9
Exec Dt:
09/26/2012
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14163097
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:031822/0052   Pages: 6
Recorded: 12/19/2013
Attorney Dkt #:4672-13021AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/13/2013
4
Exec Dt:
12/11/2013
5
Exec Dt:
12/11/2013
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14134688
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:031822/0614   Pages: 6
Recorded: 12/19/2013
Attorney Dkt #:4672-13022AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/13/2013
4
Exec Dt:
12/11/2013
5
Exec Dt:
12/11/2013
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14134828
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:045734/0193   Pages: 6
Recorded: 05/07/2018
Attorney Dkt #:004672-13021D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/13/2013
4
Exec Dt:
12/11/2013
5
Exec Dt:
12/11/2013
Assignee
1
20 SOUTH WAKCKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15483266
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:046249/0740   Pages: 6
Recorded: 07/02/2018
Attorney Dkt #:4672-13021EUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/13/2013
4
Exec Dt:
12/11/2013
5
Exec Dt:
12/11/2013
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15972915
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:054519/0352   Pages: 6
Recorded: 12/02/2020
Attorney Dkt #:004672-13022D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/13/2013
4
Exec Dt:
12/11/2013
5
Exec Dt:
12/11/2013
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17109714
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:038166/0064   Pages: 18
Recorded: 03/31/2016
Attorney Dkt #:13768.2869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2016
2
Exec Dt:
03/23/2016
3
Exec Dt:
03/22/2016
4
Exec Dt:
03/22/2016
5
Exec Dt:
03/23/2016
6
Exec Dt:
03/23/2016
7
Exec Dt:
03/23/2016
8
Exec Dt:
03/23/2016
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15087863
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:038166/0232   Pages: 18
Recorded: 03/31/2016
Attorney Dkt #:13768.2887
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/30/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/29/2016
5
Exec Dt:
03/30/2016
6
Exec Dt:
03/26/2016
7
Exec Dt:
03/29/2016
8
Exec Dt:
03/29/2016
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15087928
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:041791/0252   Pages: 21
Recorded: 02/23/2017
Attorney Dkt #:13768.2887
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIXTH INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 038166 FRAME: 0232. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/30/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/29/2016
5
Exec Dt:
03/30/2016
6
Exec Dt:
03/29/2016
7
Exec Dt:
03/29/2016
8
Exec Dt:
03/29/2016
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15087928
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:049235/0806   Pages: 3
Recorded: 05/20/2019
Attorney Dkt #:BYK-D-057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
Assignee
1
NO. 265, GUYUAN ROAD, HI-TECH ZONE,
CHANGSHA, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29614847
Correspondence name and address
STRATUM LAW LLC
P.O. BOX 1380
HAVERTOWN, PA 19083
Assignment: 12
Reel/Frame:049947/0198   Pages: 5
Recorded: 08/02/2019
Attorney Dkt #:YUBI-2018001P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2019
2
Exec Dt:
08/01/2019
3
Exec Dt:
08/01/2019
4
Exec Dt:
08/01/2019
5
Exec Dt:
08/01/2019
6
Exec Dt:
08/01/2019
Assignee
1
13949 RAMONA AVE UNIT C
CHINO, CALIFORNIA 91710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16309265
Correspondence name and address
ADAM L.K. PHILIPP
506 2ND AVE., SUITE 3000
SEATTLE, WA 98104

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