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Patent Assignment Assignor Details
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Assignor Name : HELFENSTEIN, MARKUS
Total Assignments: 16
Assignment: 1
Reel/Frame:009772/0118   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
01/28/1999
2
LOELIGER, HANS-ANDREA
Exec Dt:
02/01/1999
3
LUSTENBERGER, FELIX
Exec Dt:
02/01/1999
4
TARKOY, FELIX
Exec Dt:
01/28/1999
Assignee
1
ANADEC GMBH
STOCKLI EICHHOF
CHAM, SWITZERLAND CH-63
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6282559
NONE
09250331
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO ET AL.
GEORGE W. RAUCHFUSS, JR.
ONE LANDMARK SQUARE, 9TH FLOOR
STAMFORD, CT 06901
Assignment: 2
Reel/Frame:011841/0482   Pages: 7
Recorded: 05/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
05/21/2001
2
LIM, DRAHOSLAV
Exec Dt:
05/21/2001
3
MOSCHYTZ, GEORGE S.
Exec Dt:
05/21/2001
4
MURALT, ARNOLD
Exec Dt:
05/21/2001
Assignee
1
GLOBESPAN, INC.
100 SCHULZ DRIVE
RED BANK, NEW JERSEY 07701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7010025
NONE
09862952
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY LLP
DANIEL R. MCCLURE, ESQUIRE
100 GALLERIA PARKWAY
SUITE 1750
ATLANTA, GEORGIA 30339
Assignment: 3
Reel/Frame:011847/0741   Pages: 6
Recorded: 05/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
05/21/2001
2
LIM, DRAHOSLAV
Exec Dt:
05/21/2001
3
MOSCHYTZ, GEORGE S.
Exec Dt:
05/21/2001
Assignee
1
GLOBESPAN, INC.
100 SCHULZ DRIVE
RED BANK, NEW JERSEY 07701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593828
NONE
09862919
Correspondence name and address
THOMAS KAYDEN HORSTEMEYER & RISLEY, LLP
DANIEL R. MCCLURE, ESQ.
100 GALLERIA PARKWAY, SUITE 1750
ATLANTA, GA 30339
Assignment: 4
Reel/Frame:018998/0218   Pages: 4
Recorded: 03/12/2007
Attorney Dkt #:FR040125US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODE, PETER
Exec Dt:
11/28/2006
2
LAMPE, ALEXANDER
Exec Dt:
11/28/2006
3
HELFENSTEIN, MARKUS
Exec Dt:
10/02/2005
Assignee
1
KONINKLIJKE PHILIPS ELECTRONICS, N.V.
GROENEWOUDSEWEG 1
EINDHOVEN, NETHERLANDS 5621 BA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991076
US20090175380
11572910
Correspondence name and address
NXP B.V.
INTELLECTUAL PROPERTY DEPARTMENT
1109 MCKAY DRIVE, M/S-41SJ
SAN JOSE, CALIFORNIA 95131
Assignment: 5
Reel/Frame:018998/0231   Pages: 3
Recorded: 03/12/2007
Attorney Dkt #:FR040124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
10/02/2005
2
BAUER, HARALD
Exec Dt:
10/11/2005
3
BODE, PETER
Exec Dt:
11/28/2006
4
DIETSCH, RAINER
Exec Dt:
10/10/2005
Assignee
1
KONINKLIJKE PHILIPS ELECTRONICS N.V.
GROENEWOUDSEWEG 1
EINDHOVEN, NETHERLANDS 5621 BA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8102937
US20080095248
11572911
Correspondence name and address
NXP, B.V.
NXP INTELLECTUAL PROPERTY DEPARTMENT
M/S41-SJ
1109 MCKAY DRIVE
SAN JOSE, CA 95131
Assignment: 6
Reel/Frame:018999/0142   Pages: 3
Recorded: 03/12/2007
Attorney Dkt #:FR040123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
10/02/2005
2
BODE, PETER
Exec Dt:
11/28/2006
3
LAMPE, ALEXANDER
Exec Dt:
11/28/2006
Assignee
1
KONINKLIJKE PHILIPS ELECTRONICS N.V.
GROENEWOUDSEWEG 1
EINDHOVEN, NETHERLANDS 5621 BA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080310543
11572912
Correspondence name and address
NXP, B.V.
NXP INTELLECTUAL PROPERTY DEPARTMENT
M/S41-SJ
1109 MCKAY DRIVE
SAN JOSE, CA 95131
Assignment: 7
Reel/Frame:023897/0881   Pages: 3
Recorded: 02/04/2010
Attorney Dkt #:853663.405USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
09/14/2007
2
LAMPE, ALEXANDER
Exec Dt:
09/12/2007
Assignee
1
NXP B.V.
HIGH TECH CAMPUS 60
EINDHOVEN, NETHERLANDS 5656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884722
US20100225483
12293814
Correspondence name and address
ROBERT IANNUCCI
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 8
Reel/Frame:024078/0775   Pages: 3
Recorded: 03/15/2010
Attorney Dkt #:853663.466USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
09/14/2007
2
LAMPE, ALEXANDER
Exec Dt:
09/12/2007
Assignee
1
NXP B.V.
HIGH TECH CAMPUS 60
EINDHOVEN, NETHERLANDS 5656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8094054
US20100302083
12678010
Correspondence name and address
ROBERT IANNUCCI
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 9
Reel/Frame:042715/0874   Pages: 4
Recorded: 06/15/2017
Attorney Dkt #:208594/18405-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHIS, PETER
Exec Dt:
06/06/2017
2
METTLER, ROLAND
Exec Dt:
06/09/2017
3
HELFENSTEIN, MARKUS
Exec Dt:
06/06/2017
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTRASSE 119
LUZERN, SWITZERLAND CH-6004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10114045
US20170328938
15533192
Correspondence name and address
WILLIAM J. CLEMENS
1000 JACKSON STREET
TOLEDO, OH 43604
Assignment: 10
Reel/Frame:049191/0547   Pages: 5
Recorded: 05/16/2019
Attorney Dkt #:01304-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLEMANN, HOLGER
Exec Dt:
04/04/2019
2
FRISTER, MARK
Exec Dt:
04/08/2019
3
SKRIPALLE, JÜRGEN
Exec Dt:
04/10/2019
4
HELFENSTEIN, MARKUS
Exec Dt:
04/10/2019
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTRASSE 119
LUZERN, SWITZERLAND 6002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746580
US20190226893
16317122
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 11
Reel/Frame:049191/0572   Pages: 5
Recorded: 05/16/2019
Attorney Dkt #:01304-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLEMANN, HOLGER
Exec Dt:
04/26/2019
2
FRISTER, MARK
Exec Dt:
04/26/2019
3
SKRIPALLE, JÜRGEN
Exec Dt:
04/10/2019
4
HELFENSTEIN, MARKUS
Exec Dt:
04/26/2019
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTRASSE 119
LUZERN, SWITZERLAND 6002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704941
US20190226892
16317117
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:051567/0294   Pages: 3
Recorded: 01/21/2020
Attorney Dkt #:01304-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELFENSTEIN, MARKUS
Exec Dt:
01/21/2020
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTR.119
LUZERN, SWITZERLAND 6002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11422014
US20200232830
16632399
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 13
Reel/Frame:051623/0562   Pages: 3
Recorded: 01/27/2020
Attorney Dkt #:01304-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELFENSTEIN, MARKUS
Exec Dt:
01/23/2020
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTR.119
LUZERN, SWITZERLAND 6002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11243104
US20200249060
16632400
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 14
Reel/Frame:056089/0257   Pages: 3
Recorded: 04/29/2021
Attorney Dkt #:SHWG 11000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
03/29/2021
2
STRASSER, FLORIAN
Exec Dt:
04/11/2021
Assignee
1
GWF MESSSYSTEME AG
OBERGRUNDSTRASSE 119
POSTFACH 2770
LUZERN, SWITZERLAND CH-6002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11137276
NONE
17218978
Correspondence name and address
MYERS WOLIN, LLC
100 SOUTH JEFFERSON ROAD
SUITE 202
WHIPPANY, NJ 07981
Assignment: 15
Reel/Frame:063250/0445   Pages: 2
Recorded: 04/06/2023
Attorney Dkt #:WYRWP040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
03/31/2023
2
STRASSER, FLORIAN
Exec Dt:
03/31/2023
Assignee
1
GWF AG
OBERGRUNDSTRASSE 119
LUZERN, SWITZERLAND 6005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375386
18030751
Correspondence name and address
BEYER LAW GROUP LLP
P.O. BOX 51887
PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:063250/0452   Pages: 2
Recorded: 04/06/2023
Attorney Dkt #:WYRWP041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELFENSTEIN, MARKUS
Exec Dt:
03/31/2023
2
STRASSER, FLORIAN
Exec Dt:
03/31/2023
Assignee
1
GWF AG
OBERGRUNDSTRASSE 119
LUZERN, SWITZERLAND 6005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417587
18030755
Correspondence name and address
BEYER LAW GROUP LLP
P.O. BOX 51887
PALO ALTO, CA 94303

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