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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LAI, FREDERICK CHEE-KIONG
Total Assignments: 12
Assignment: 1
Reel/Frame:057099/0449   Pages: 3
Recorded: 08/06/2021
Attorney Dkt #:11829-US-PAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/26/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10833170
Correspondence name and address
BLACKBERRY - KRISTA
2200 UNIVERSITY AVENUE E.
WATERLOO, N2K 0A7 CANADA
Assignment: 2
Reel/Frame:016782/0794   Pages: 5
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2005
2
Exec Dt:
07/07/2005
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180487
Correspondence name and address
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Assignment: 3
Reel/Frame:017735/0224   Pages: 3
Recorded: 06/07/2006
Attorney Dkt #:RIM053-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2006
2
Exec Dt:
06/02/2006
Assignee
1
295 PHILLIP ST.
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11421843
Correspondence name and address
MIRIAM PATON
44 LONGWOOD DRIVE
TORONTO, M3B 1T8 CANADA
Assignment: 4
Reel/Frame:018057/0434   Pages: 4
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/27/2006
Assignee
1
295 PHILLIP STREET
WATERLOO ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11476844
Correspondence name and address
STEPHEN J. PERRY
PERRY + PARTNERSH
1300 YONGE STREET
SUITE 500
TORONTO ONTARIO M4T 1X3
Assignment: 5
Reel/Frame:019169/0355   Pages: 4
Recorded: 04/17/2007
Attorney Dkt #:RIM054-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2006
2
Exec Dt:
09/11/2006
Assignee
1
295 PHILLIP ST.
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11554075
Correspondence name and address
MIRIAM PATON
1370 DON MILLS ROAD, SUITE 300
TORONTO, ONTARIO, M3B 3N7 CANADA
Assignment: 6
Reel/Frame:025079/0415   Pages: 4
Recorded: 10/01/2010
Attorney Dkt #:RIM054-04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2006
2
Exec Dt:
09/11/2006
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12891976
Correspondence name and address
MIRIAM PATON
1370 DON MILLS ROAD, SUITE 300
TORONTO, M3B 3N7 CANADA
Assignment: 7
Reel/Frame:018412/0326   Pages: 3
Recorded: 10/19/2006
Attorney Dkt #:13210-238/KL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/05/2006
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11551000
Correspondence name and address
BERESKIN & PARR
40 KING STREET WEST, BOX 401
TORONTO, ONTARIO, M5H 3Y2 CANADA
Assignment: 8
Reel/Frame:019293/0872   Pages: 3
Recorded: 05/15/2007
Attorney Dkt #:RIM051-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2007
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11677126
Correspondence name and address
MIRIAM PATON
1370 DON MILLS ROAD, SUITE 300
TORONTO, ONTARIO, M3B 3N7 CANADA
Assignment: 9
Reel/Frame:034218/0373   Pages: 3
Recorded: 11/20/2014
Attorney Dkt #:RIM051-05US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2007
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14547230
Correspondence name and address
INTEGRAL INTELLECTUAL PROPERTY INC.
4400 BATHURST STREET, SUITE 10
TORONTO, M3H 3R8 CANADA
Assignment: 10
Reel/Frame:019571/0598   Pages: 4
Recorded: 07/18/2007
Attorney Dkt #:P1731US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2007
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552539
Correspondence name and address
PERRY + CURRIER
1300 YONGE STREET
SUITE 500
TORONTO, M4T 1X3 CANADA
Assignment: 11
Reel/Frame:025159/0761   Pages: 4
Recorded: 10/19/2010
Attorney Dkt #:P1731US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2007
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12907419
Correspondence name and address
PERRY + CURRIER INC. (FOR RIM)
1300 YONGE STREET
SUITE 500
TORONTO, M4T-1X3 CANADA
Assignment: 12
Reel/Frame:028600/0168   Pages: 4
Recorded: 07/20/2012
Attorney Dkt #:P1731US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/12/2007
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13554277
Correspondence name and address
PERRY+CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONTARIO, M4T 1X3 CANADA

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