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Patent Assignment Assignor Details
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Assignor Name : XU, YANFEI
Total Assignments: 6
Assignment: 1
Reel/Frame:012217/0858   Pages: 5
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2001
2
Exec Dt:
08/07/2001
3
Exec Dt:
08/08/2001
4
Exec Dt:
08/08/2001
5
Exec Dt:
08/08/2001
6
Exec Dt:
08/08/2001
Assignee
1
10 KENT RIDGE CRESCENT
SINGAPORE 11926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913898
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
GERALD M. MURPHY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:020537/0821   Pages: 5
Recorded: 02/21/2008
Attorney Dkt #:320853.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2007
2
Exec Dt:
10/22/2007
3
Exec Dt:
10/17/2007
4
Exec Dt:
01/15/2008
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11897585
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 3
Reel/Frame:032548/0709   Pages: 4
Recorded: 03/28/2014
Attorney Dkt #:995.078US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/27/2014
Assignee
1
#6 CHUANGYE ROAD, SHANGDI INFORMATION INDUSTRY BASE
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14228451
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:035887/0847   Pages: 10
Recorded: 06/11/2015
Attorney Dkt #:17065.117991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2015
2
Exec Dt:
05/14/2015
3
Exec Dt:
05/14/2015
4
Exec Dt:
05/19/2015
5
Exec Dt:
06/01/2015
6
Exec Dt:
06/01/2015
7
Exec Dt:
05/14/2015
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14700284
Correspondence name and address
SAM PASTERNACK
77 MASSACHUSETTS AVENUE
NE18-501
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:044562/0153   Pages: 11
Recorded: 01/08/2018
Attorney Dkt #:MIT-7390/01US & 01WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2017
2
Exec Dt:
11/05/2017
3
Exec Dt:
12/11/2017
4
Exec Dt:
12/11/2017
5
Exec Dt:
12/11/2017
6
Exec Dt:
12/11/2017
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15461055
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
ATTN: PATENT GROUP
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:049623/0561   Pages: 8
Recorded: 06/28/2019
Attorney Dkt #:MTV-17801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2019
2
Exec Dt:
01/24/2019
3
Exec Dt:
06/12/2019
4
Exec Dt:
01/25/2019
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16250717
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600

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