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Patent Assignment Assignor Details
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Assignor Name : KEYWORTH, BARRIE P.
Total Assignments: 9
Assignment: 1
Reel/Frame:006904/0140   Pages: 3
Recorded: 03/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEYWORTH, BARRIE P.
Exec Dt:
02/28/1994
2
MCMULLIN, JAMES N.
Exec Dt:
02/28/1994
Assignee
1
TELECOMMUNICATIONS RESEARCH LABORATORIES
10611 - 98 AVENUE
800 PARK PLAZA
EDMONTON ALBERTA, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534101
NONE
08204517
Correspondence name and address
ANTHONY R. LAMBERT
#204, 10328 - 81
EDMONTOLN
ALBERTA, CANADA T6E 1X2
Assignment: 2
Reel/Frame:042618/0668   Pages: 3
Recorded: 06/06/2017
Attorney Dkt #:0100-0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEYWORTH, BARRIE P.
Exec Dt:
06/06/2017
2
COLBOURNE, PAUL
Exec Dt:
06/05/2017
Assignee
1
LUMENTUM OPERATIONS LLC
400 NORTH MCCARTHY BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9913008
NONE
15615415
Correspondence name and address
HARRITY AND HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 3
Reel/Frame:044844/0910   Pages: 5
Recorded: 02/06/2018
Attorney Dkt #:0100-0129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, JIAMIN
Exec Dt:
01/30/2018
2
KEYWORTH, BARRIE P.
Exec Dt:
01/30/2018
3
COLBOURNE, PAUL
Exec Dt:
01/29/2018
4
PLUMWONGROT, DHANORM
Exec Dt:
01/31/2018
5
JONES, GARETH
Exec Dt:
01/30/2018
6
MCLAUGHLIN, SHELDON
Exec Dt:
02/02/2018
Assignee
1
LUMENTUM OPERATIONS LLC
400 NORTH MCCARTHY BLVD
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10923875
US20190245316
15889736
Correspondence name and address
HARRITY AND HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 4
Reel/Frame:050910/0956   Pages: 3
Recorded: 11/04/2019
Attorney Dkt #:0100-0276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, SRIKANTH
Exec Dt:
11/01/2019
2
KEYWORTH, BARRIE P.
Exec Dt:
11/04/2019
Assignee
1
LUMENTUM OPERATIONS LLC
400 NORTH MCCARTHY BOULEVARD
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11486980
US20210063550
16673197
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 5
Reel/Frame:052125/0939   Pages: 6
Recorded: 03/16/2020
Attorney Dkt #:0100-0275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, JIAMIN
Exec Dt:
11/04/2019
2
KEYWORTH, BARRIE P.
Exec Dt:
11/04/2019
3
KEMP, JOSH P.
Exec Dt:
03/16/2020
4
LARSON, MICHAEL C.
Exec Dt:
11/18/2019
5
COLBOURNE, PAUL
Exec Dt:
11/05/2019
Assignee
1
LUMENTUM OPERATIONS LLC
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210063541
16685409
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:051358/0861   Pages: 3
Recorded: 12/23/2019
Attorney Dkt #:0100-0278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, JIAMIN
Exec Dt:
12/21/2019
2
KEYWORTH, BARRIE P.
Exec Dt:
12/22/2019
3
JIN, WENLIN
Exec Dt:
12/23/2019
Assignee
1
LUMENTUM OPERATIONS LLC
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11500070
US20210063542
16725603
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:061760/0584   Pages: 3
Recorded: 11/14/2022
Attorney Dkt #:0100-0278C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, JIAMIN
Exec Dt:
12/21/2019
2
KEYWORTH, BARRIE P.
Exec Dt:
12/22/2019
3
JIN, WENLIN
Exec Dt:
12/23/2019
Assignee
1
LUMENTUM OPERATIONS LLC
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11906666
US20230146243
18054969
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:051809/0779   Pages: 3
Recorded: 02/13/2020
Attorney Dkt #:0100-0279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSON, MICHAEL C.
Exec Dt:
02/10/2020
2
PATHAK, SHIBNATH
Exec Dt:
02/05/2020
3
KEYWORTH, BARRIE P.
Exec Dt:
02/12/2020
Assignee
1
LUMENTUM OPERATIONS LLC
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210063776
16789678
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:059880/0638   Pages: 4
Recorded: 05/10/2022
Attorney Dkt #:0100-0522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEYWORTH, BARRIE P.
Exec Dt:
05/10/2022
2
HEGBLOM, ERIC R.
Exec Dt:
05/09/2022
3
MILLER, JOHN MICHAEL
Exec Dt:
05/09/2022
Assignee
1
LUMENTUM OPERATIONS LLC
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230258774
17662690
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

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