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Patent Assignment Assignor Details
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Assignor Name : SZCZECH, JOHN
Total Assignments: 9
Assignment: 1
Reel/Frame:036164/0154   Pages: 7
Recorded: 07/23/2015
Attorney Dkt #:8354-133830-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, JOSHUA
Exec Dt:
01/13/2015
2
SZCZECH, JOHN
Exec Dt:
10/30/2014
3
SERVIS, GREG
Exec Dt:
07/15/2015
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150117681
14524458
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:036164/0574   Pages: 7
Recorded: 07/23/2015
Attorney Dkt #:8354-134263-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZCZECH, JOHN
Exec Dt:
01/14/2015
2
WATSON, JOSHUA
Exec Dt:
07/15/2015
3
SERVIS, GREGORY B
Exec Dt:
07/15/2015
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9307328
US20150195659
14590635
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:039794/0567   Pages: 7
Recorded: 08/24/2016
Attorney Dkt #:112057-0306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZCZECH, JOHN
Exec Dt:
01/27/2016
2
MCCALL, RYAN
Exec Dt:
03/08/2016
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9781505
US20160205463
14974637
Correspondence name and address
FENG WEI
3000 K STREET N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007-5109
Assignment: 4
Reel/Frame:043270/0495   Pages: 8
Recorded: 08/11/2017
Attorney Dkt #:112057-1336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDRASEKARAN, VENKATARAMAN
Exec Dt:
05/31/2017
2
FURST, CLAUS
Exec Dt:
08/02/2017
3
WATSON, JOSHUA
Exec Dt:
06/06/2017
4
SZCZECH, JOHN
Exec Dt:
06/05/2017
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10149031
US20170347174
15604414
Correspondence name and address
BRETT P. BELDEN
3000 K STREET N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:053682/0184   Pages: 8
Recorded: 09/03/2020
Attorney Dkt #:112057-1584
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZCZECH, JOHN
Exec Dt:
05/15/2018
2
RYAN, WILLIAM
Exec Dt:
09/05/2018
3
DU, YU
Exec Dt:
05/15/2018
4
KING, CHARLES
Exec Dt:
08/28/2018
5
VOS, SANDRA
Exec Dt:
05/16/2018
6
SALAZAR, JOSE
Exec Dt:
05/14/2018
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10820083
US20190335262
16393563
Correspondence name and address
BRENDAN KWICK
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:047427/0678   Pages: 4
Recorded: 11/06/2018
Attorney Dkt #:112057-1488
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, TONY K.
Exec Dt:
10/24/2018
2
SZCZECH, JOHN
Exec Dt:
09/21/2018
3
WATSON, JOSHUA
Exec Dt:
09/24/2018
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10631099
US20190014421
16128489
Correspondence name and address
GEORGE GRAY
3000 K STREET NW, SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:052433/0580   Pages: 4
Recorded: 04/17/2020
Attorney Dkt #:112057-1742
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, TONY K.
Exec Dt:
10/24/2018
2
SZCZECH, JOHN
Exec Dt:
09/21/2018
3
WATSON, JOSHUA
Exec Dt:
09/24/2018
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10924867
US20200245078
16852298
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:054733/0884   Pages: 7
Recorded: 12/22/2020
Attorney Dkt #:K-0446-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, MICHAEL
Exec Dt:
01/09/2020
2
WATSON, JOSHUA
Exec Dt:
01/07/2020
3
SZCZECH, JOHN
Exec Dt:
01/06/2020
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11368794
US20210204071
17131497
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 9
Reel/Frame:055882/0154   Pages: 3
Recorded: 04/09/2021
Attorney Dkt #:112057-1780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNG BOK
Exec Dt:
04/07/2021
2
SZCZECH, JOHN
Exec Dt:
04/09/2021
3
WATSON, JOSH
Exec Dt:
04/07/2021
Assignee
1
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787690
NONE
17221479
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

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