Anthony E. Zank

Person

Simi Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic signature capture via secure interface
- Patent number 11,526,271
- Issue date Dec 13, 2022
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for serial port client server mapping
- Patent number 10,693,721
- Issue date Jun 23, 2020
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic signature security system
- Patent number 9,378,518
- Issue date Jun 28, 2016
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitizer
- Patent number 9,329,720
- Issue date May 3, 2016
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitizer
- Patent number 9,323,409
- Issue date Apr 26, 2016
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overlay for electronic writing pad
- Patent number 9,262,004
- Issue date Feb 16, 2016
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitizer
- Patent number 8,994,686
- Issue date Mar 31, 2015
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitizer
- Patent number 8,952,926
- Issue date Feb 10, 2015
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic signature security system
- Patent number 7,933,840
- Issue date Apr 26, 2011
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint reader combination
- Patent number 7,876,930
- Issue date Jan 25, 2011
- Topaz Systems, Inc.
- Anthony Edward Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for authenticating an electronic signature
- Patent number 7,693,312
- Issue date Apr 6, 2010
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless data management system
- Patent number 7,526,108
- Issue date Apr 28, 2009
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touchpad stylus having isolated low-mass contact element
- Patent number 7,436,397
- Issue date Oct 14, 2008
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for authenticating an electronic signature
- Patent number 7,190,815
- Issue date Mar 13, 2007
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated signature pad and fingerprint reader
- Patent number D532009
- Issue date Nov 14, 2006
- Topaz Systems, Inc.
- Anthony E. Zank
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Wireless signature management system
- Patent number 7,123,143
- Issue date Oct 17, 2006
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touchpad stylus having isolated low-mass contact element
- Patent number 6,972,754
- Issue date Dec 6, 2005
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic signature management system
- Patent number 6,307,955
- Issue date Oct 23, 2001
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic position transducer having active transmitting stylus
- Patent number 5,420,379
- Issue date May 30, 1995
- Logitech Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic position transducer having active transmitting stylus
- Patent number 5,122,623
- Issue date Jun 16, 1992
- Gazelle Graphic Systems Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic position transducer
- Patent number 5,120,908
- Issue date Jun 9, 1992
- Gazelle Graphic Systems Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC SIGNATURE CAPTURE VIA SECURE INTERFACE
- Publication number 20210034230
- Publication date Feb 4, 2021
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods for Serial Port Client Server Mapping
- Publication number 20190207809
- Publication date Jul 4, 2019
- Topaz Systems, Inc.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERLAY FOR ELECTRONIC WRITING PAD
- Publication number 20150227251
- Publication date Aug 13, 2015
- TOPAZ SYSTEMS, INC.
- Anthony E. Zank
- G02 - OPTICS
Information Patent Application
Digitizer
- Publication number 20150153896
- Publication date Jun 4, 2015
- TOPAZ SYSTEMS, INC.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digitizer
- Publication number 20150091871
- Publication date Apr 2, 2015
- TOPAZ SYSTEMS, INC.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITIZER
- Publication number 20130093717
- Publication date Apr 18, 2013
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITIZER
- Publication number 20130093714
- Publication date Apr 18, 2013
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC SIGNATURE SECURITY SYSTEM
- Publication number 20110167004
- Publication date Jul 7, 2011
- TOPAZ SYSTEM, INC.
- Anthony E. ZANK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT READER COMBINATION
- Publication number 20080159602
- Publication date Jul 3, 2008
- Anthony Edward Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Signature Security System
- Publication number 20080010218
- Publication date Jan 10, 2008
- TOPAZ SYSTEMS, INC.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Authenticating an Electronic Signature
- Publication number 20070248247
- Publication date Oct 25, 2007
- TOPAZ SYSTEMS, INC.
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch pad stylus with roller ball
- Publication number 20060176286
- Publication date Aug 10, 2006
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic payment terminal with active cover
- Publication number 20060158434
- Publication date Jul 20, 2006
- Anthony E. Zank
- G07 - CHECKING-DEVICES
Information Patent Application
Touchpad stylus having isolated low-mass contact element
- Publication number 20060092144
- Publication date May 4, 2006
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for authenticating an electronic signature
- Publication number 20050276453
- Publication date Dec 15, 2005
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless data management system
- Publication number 20040223660
- Publication date Nov 11, 2004
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless signature management system
- Publication number 20040156536
- Publication date Aug 12, 2004
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touchpad stylus having isolated low-mass contact element
- Publication number 20040001052
- Publication date Jan 1, 2004
- Anthony E. Zank
- G06 - COMPUTING CALCULATING COUNTING

Anthony E. Zank

Person

Patents Grantslast 30 patents

Electronic signature capture via secure interface

Methods for serial port client server mapping

Electronic signature security system

Digitizer

Digitizer

Overlay for electronic writing pad

Digitizer

Digitizer

Electronic signature security system

Fingerprint reader combination

Method for authenticating an electronic signature

Wireless data management system

Touchpad stylus having isolated low-mass contact element

Method for authenticating an electronic signature

Integrated signature pad and fingerprint reader

Wireless signature management system

Touchpad stylus having isolated low-mass contact element

Electronic signature management system

Electromagnetic position transducer having active transmitting stylus

Electromagnetic position transducer having active transmitting stylus

Electromagnetic position transducer

Patents Applicationslast 30 patents

ELECTRONIC SIGNATURE CAPTURE VIA SECURE INTERFACE

Methods for Serial Port Client Server Mapping

OVERLAY FOR ELECTRONIC WRITING PAD

Digitizer

Digitizer

DIGITIZER

DIGITIZER

ELECTRONIC SIGNATURE SECURITY SYSTEM

FINGERPRINT READER COMBINATION

Electronic Signature Security System

Method for Authenticating an Electronic Signature

Touch pad stylus with roller ball

Electronic payment terminal with active cover

Touchpad stylus having isolated low-mass contact element

Method for authenticating an electronic signature

Wireless data management system

Wireless signature management system

Touchpad stylus having isolated low-mass contact element