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Patent Assignment Assignor Details
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Assignor Name : LE, WANGCHAO
Total Assignments: 12
Assignment: 1
Reel/Frame:024844/0530   Pages: 8
Recorded: 08/17/2010
Attorney Dkt #:YOR920100191US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, SONGYUN
Exec Dt:
08/12/2010
2
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
08/12/2010
3
LE, WANGCHAO
Exec Dt:
08/15/2010
4
WANG, MIN
Exec Dt:
08/15/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8983990
US20120047114
12857618
Correspondence name and address
CANTOR COLBURN LLP-IBM YORKTOWN
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:024844/0739   Pages: 8
Recorded: 08/17/2010
Attorney Dkt #:YOR920100325US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, SONGYUN
Exec Dt:
08/12/2010
2
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
08/12/2010
3
LE, WANGCHAO
Exec Dt:
08/15/2010
4
WANG, MIN
Exec Dt:
08/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120047124
12857624
Correspondence name and address
CANTOR COLBURN LLP-IBM YORKTOWN
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:029332/0273   Pages: 8
Recorded: 11/20/2012
Attorney Dkt #:YOR920120537US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, SONGYUN
Exec Dt:
11/12/2012
2
FOKOU-NKOUTCHE, ACHILLE
Exec Dt:
11/08/2012
3
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
11/08/2012
4
LE, WANGCHAO
Exec Dt:
11/13/2012
5
LI, FEIFEI
Exec Dt:
11/13/2012
6
SRINIVAS, KAVITHA
Exec Dt:
11/08/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8984019
US20140143280
13682245
Correspondence name and address
GEORGE A WILLINGHAN III
P.O. BOX 19080
BALTIMORE, MD 21284
Assignment: 4
Reel/Frame:029342/0716   Pages: 8
Recorded: 11/22/2012
Attorney Dkt #:YOR920120537US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, SONGYUN
Exec Dt:
11/12/2012
2
FOKOU-NKOUTCHE, ACHILLE
Exec Dt:
11/08/2012
3
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
11/08/2012
4
LE, WANGCHAO
Exec Dt:
11/13/2012
5
LI, FEIFEI
Exec Dt:
11/13/2012
6
SRINIVAS, KAVITHA
Exec Dt:
11/08/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8977650
US20140143281
13683057
Correspondence name and address
GEORGE A WILLINGHAN III
P.O. BOX 19080
BALTIMORE, MD 21284
Assignment: 5
Reel/Frame:037568/0370   Pages: 6
Recorded: 01/25/2016
Attorney Dkt #:YOR920120109US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
11/30/2012
2
LE, WANGCHAO
Exec Dt:
11/30/2012
3
LI, FEIFEI
Exec Dt:
11/30/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9280583
US20140156633
13691666
Correspondence name and address
GEORGE WILLINGHAN
P.O. BOX 19080
BALTIMORE, MD 21284
Assignment: 6
Reel/Frame:037606/0202   Pages: 8
Recorded: 01/28/2016
Attorney Dkt #:YOR920120109US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
11/30/2012
2
LE, WANGCHAO
Exec Dt:
11/30/2012
3
LI, FEIFEI
Exec Dt:
11/30/2012
4
DUAN, SONGYUN
Exec Dt:
10/16/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9542444
US20160162549
15008547
Correspondence name and address
GEORGE WILLINGHAN
P.O. BOX 19080
BALTIMORE, MD 21284
Assignment: 7
Reel/Frame:040432/0881   Pages: 8
Recorded: 11/28/2016
Attorney Dkt #:0464-02C2/YOR920120109US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, SONGYUN
Exec Dt:
10/11/2015
2
KEMENTSIETSIDIS, ANASTASIOS
Exec Dt:
11/30/2012
3
LE, WANGCHAO
Exec Dt:
11/30/2012
4
LI, FEIFEI
Exec Dt:
11/30/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10095742
US20170083577
15362129
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22404-7999
Assignment: 8
Reel/Frame:043069/0483   Pages: 8
Recorded: 07/21/2017
Attorney Dkt #:13768.3156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, WANGCHAO
Exec Dt:
07/18/2017
2
KWON, YONGCHUL
Exec Dt:
07/19/2017
3
FRIEDMAN, MARC TODD
Exec Dt:
07/18/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10726006
US20190005092
15640336
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:043706/0143   Pages: 8
Recorded: 09/26/2017
Attorney Dkt #:13768.3157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, WANGCHAO
Exec Dt:
09/25/2017
2
KWON, YONGCHUL
Exec Dt:
09/25/2017
3
FRIEDMAN, MARC TODD
Exec Dt:
09/25/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10726007
US20190095487
15716202
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:062289/0945   Pages: 10
Recorded: 01/06/2023
Attorney Dkt #:410225-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIANGNAN
Exec Dt:
06/23/2021
2
FRIEDMAN, MARC TODD
Exec Dt:
06/23/2021
3
LE, WANGCHAO
Exec Dt:
06/23/2021
4
ZABOKRITSKI, EVGUENI
Exec Dt:
06/23/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240126754
18004447
Correspondence name and address
BARTA, JONES & FOLEY, P.C. (PATENT GROUP)
3308 PRESTON ROAD
#350-161
PLANO, TX 75093
Assignment: 11
Reel/Frame:059444/0269   Pages: 6
Recorded: 03/30/2022
Attorney Dkt #:037834.01332/411313-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, WANGCHAO
Exec Dt:
03/28/2022
2
FRIEDMAN, MARC TODD
Exec Dt:
03/28/2022
3
PATEL, HIREN
Exec Dt:
03/28/2022
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11734282
NONE
17708545
Correspondence name and address
ARENT FOX SCHIFF LLP
1717 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:063952/0030   Pages: 6
Recorded: 06/14/2023
Attorney Dkt #:037834.01406/411313-USCNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, WANGCHAO
Exec Dt:
03/28/2022
2
FRIEDMAN, MARC TODD
Exec Dt:
03/28/2022
3
PATEL, HIREN
Exec Dt:
03/28/2022
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230325390
18334913
Correspondence name and address
ARENTFOX SCHIFF LLP
1717 K STREET, N.W.
WASHINGTON, DC 20006

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