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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
06/15/1999
Application #:
08886054
Filing Dt:
06/30/1997
Inventors:
LEONARDO DEL CASTILLO, MARGARET E. WINSOR
Title:
A SYSTEM AND METHOD FOR DETECTING A RELATIVE CHANGE IN LIGHT INTENSITY
Assignment: 1
Reel/Frame:
009003/0031Recorded: 12/15/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/04/1997
Exec Dt:
11/04/1997
Assignee:
BUILDING 8
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Correspondent:
JONES & ASKEW, LLP
F. LESLIE BESSENGER, III
37TH FLOOR, 191 PEACHTREE STREET, N.E.
ATLANTA, GEORGIA 30303-1769
Assignment: 2
Reel/Frame:
020371/0043Recorded: 01/16/2008Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2007
Assignee:
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
R. BURNS ISRAELSEN
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:
037273/0330Recorded: 12/11/2015Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/2015
Assignee:
2711 CENTERVILLE RD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
PERKINS COIE LLC
1201 THIRD AVENUE
SUITE 4900
SEATTLE, WA 98101
Assignment: 4
Reel/Frame:
062666/0342Recorded: 02/12/2023Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2022
Assignee:
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Correspondent:
INTELLECTUAL VENTURES MANAGEMENT - IP LEGAL
3150 - 139TH AVE SE BUILDING 4
BELLEVUE, WA 98005
Assignment: 5
Reel/Frame:
063295/0001Recorded: 03/24/2023Pages: 307
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/14/2023
Assignees:
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Correspondent:
INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
3150 139TH AVE SE
BELLEVUE, WA 98005
Assignment: 6
Reel/Frame:
064270/0685Recorded: 07/13/2023Pages: 117
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/14/2023
Assignee:
9407 NE VANCOUVER MALL DRIVE
SUITE 104 #1253
VANCOUVER, WASHINGTON 98662-6191
Correspondent:
MIND FUSION, LLC
9407 NE VANCOUVER MALL DRIVE
SUITE 104 #1253
VANCOUVER, WA 98662-6191
Assignment: 7
Reel/Frame:
064357/0661Recorded: 07/21/2023Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/02/2023
Assignee:
17350 STATE HWY 249
SUITE 220 #11537
HOUSTON, TEXAS 77064
Correspondent:
MUSICQUBED INNOVATIONS, LLC
17350 STATE HWY 249
SUITE 220 #11537
HOUSTON, TX 77064

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