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Patent Assignment Assignor Details
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Assignor Name : HATFIELD, ROBERT JAMES
Total Assignments: 13
Assignment: 1
Reel/Frame:024951/0973   Pages: 5
Recorded: 09/08/2010
Attorney Dkt #:S0170.0020/P020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATFIELD, ROBERT JAMES
Exec Dt:
09/01/2010
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110022204
12839753
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 2
Reel/Frame:028493/0472   Pages: 8
Recorded: 07/05/2012
Attorney Dkt #:H0222.0121/P121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATFIELD, ROBERT JAMES
Exec Dt:
06/29/2012
2
MCLEOD, GORDON RICHARD
Exec Dt:
06/12/2012
3
PENNOCK, JOHN LAURENCE
Exec Dt:
06/11/2012
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378176
US20120272089
13515885
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 3
Reel/Frame:033173/0764   Pages: 6
Recorded: 06/25/2014
Attorney Dkt #:H0222.0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSO, JOHN PAUL
Exec Dt:
06/23/2014
2
HATFIELD, ROBERT JAMES
Exec Dt:
06/23/2014
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9697831
US20150039303
14314182
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 4
Reel/Frame:042634/0532   Pages: 7
Recorded: 06/07/2017
Attorney Dkt #:141841.00661-P1299US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSO, JOHN PAUL
Exec Dt:
06/23/2014
2
HATFIELD, ROBERT JAMES
Exec Dt:
06/23/2014
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE
26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10431212
US20170270920
15614093
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:050512/0637   Pages: 7
Recorded: 09/27/2019
Attorney Dkt #:141841.01221-P1299US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSO, JOHN PAUL
Exec Dt:
06/23/2014
2
HATFIELD, ROBERT JAMES
Exec Dt:
06/23/2014
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE
26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335338
US20200118557
16585167
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:058375/0766   Pages: 7
Recorded: 12/13/2021
Attorney Dkt #:141841.01834-P1299US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSO, JOHN PAUL
Exec Dt:
06/23/2014
2
HATFIELD, ROBERT JAMES
Exec Dt:
06/23/2014
Assignee
1
WOLFSON MICROELECTRONICS PLC
26 WESTFIELD ROAD
WESTFIELD HOUSE
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220103436
17549417
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:058436/0792   Pages: 7
Recorded: 12/20/2021
Attorney Dkt #:141841.01834-P1299US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSO, JOHN PAUL
Exec Dt:
06/23/2014
2
HATFIELD, ROBERT JAMES
Exec Dt:
06/23/2014
Assignee
1
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE
26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220101841
17549528
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:039278/0013   Pages: 4
Recorded: 07/28/2016
Attorney Dkt #:141841.00422-P1325USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATFIELD, ROBERT JAMES
Exec Dt:
06/28/2016
2
PAGE, MICHAEL
Exec Dt:
07/11/2016
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
WESTFIELD HOUSE
26 WESTFIELD ROAD
EDINBURGH, UNITED KINGDOM EH11 2QB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9779726
US20160322045
15105882
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:043426/0070   Pages: 4
Recorded: 08/28/2017
Attorney Dkt #:141841.00726-P1325USPC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATFIELD, ROBERT JAMES
Exec Dt:
06/28/2016
2
PAGE, MICHAEL
Exec Dt:
07/11/2016
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
7B NIGHTINGALE WAY
QUARTERMILE
EDINBURGH, UNITED KINGDOM EH3 9EG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10319372
US20170358294
15688380
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:048986/0095   Pages: 4
Recorded: 04/24/2019
Attorney Dkt #:141841.01155-P1325USPC02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATFIELD, ROBERT JAMES
Exec Dt:
06/28/2016
2
PAGE, MICHAEL
Exec Dt:
07/11/2016
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
7B NIGHTINGALE WAY
QUARTERMILE
EDINBURGH, UNITED KINGDOM EH3 9EG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10755697
US20190251954
16393542
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 11
Reel/Frame:044085/0207   Pages: 7
Recorded: 11/09/2017
Attorney Dkt #:141841.00466-P3076US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUNDERS, SUNIL
Exec Dt:
09/25/2017
2
RAND, ROBERT DAVID
Exec Dt:
09/14/2017
3
HATFIELD, ROBERT JAMES
Exec Dt:
09/14/2017
4
PENNOCK, JOHN LAURENCE
Exec Dt:
09/25/2017
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
7B NIGHTINGALE WAY
QUARTERMILE
EDINBURGH, UNITED KINGDOM EH3 9EG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10691780
US20180039769
15667849
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:046456/0551   Pages: 3
Recorded: 07/25/2018
Attorney Dkt #:141841.00950-P3380US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATFIELD, ROBERT JAMES
Exec Dt:
06/11/2018
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
7B NIGHTINGALE WAY
QUARTERMILE
EDINBURGH, UNITED KINGDOM EH3 9EG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529356
US20190355380
15980491
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 13
Reel/Frame:059306/0806   Pages: 4
Recorded: 03/18/2022
Attorney Dkt #:141841.01884-P3649USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATFIELD, ROBERT JAMES
Exec Dt:
03/08/2022
Assignee
1
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
7B NIGHTINGALE WAY
QUARTERMILE
EDINBURGH, UNITED KINGDOM EH3 9EG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11956586
US20220321988
17636495
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701

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