Ken Prchal

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Predictive natural guidance
- Patent number 9,857,192
- Issue date Jan 2, 2018
- HERE Global B.V.
- Mark Slusar
- G01 - MEASURING TESTING
Information Patent Grant
Verification that a user attempting to access content is a human user
- Patent number 9,356,923
- Issue date May 31, 2016
- Here Global B.V.
- Mark Slusar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioning of location-based content during a customer service se...
- Patent number 9,311,657
- Issue date Apr 12, 2016
- Here Global B.V.
- Ken Prchal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Predictive natural guidance
- Patent number 9,043,140
- Issue date May 26, 2015
- Here Global B.V.
- Mark Slusar
- G01 - MEASURING TESTING
Information Patent Grant
Verification that a user attempting to access content is a human user
- Patent number 9,003,554
- Issue date Apr 7, 2015
- Here Global B.V.
- Ken Prchal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing the security of near-field communication
- Patent number 8,914,863
- Issue date Dec 16, 2014
- Here Global B.V.
- Ken A. Prchal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Predictive Natural Guidance
- Publication number 20150241236
- Publication date Aug 27, 2015
- HERE Global B.V.
- Mark Slusar
- G01 - MEASURING TESTING
Information Patent Application
Verification That A User Attempting To Access Content Is A Human User
- Publication number 20150195269
- Publication date Jul 9, 2015
- HERE Global B.V.
- Mark Slusar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhancing the Security of Near-Field Communication
- Publication number 20140298434
- Publication date Oct 2, 2014
- NAVTEQ B.V.
- Ken A. Prchal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Predictive Natural Guidance
- Publication number 20140005935
- Publication date Jan 2, 2014
- Mark Slusar
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC EMBEDDED MACHINE READABLE ENCODING
- Publication number 20130320094
- Publication date Dec 5, 2013
- Mark Slusar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VERIFICATION THAT A USER ATTEMPTING TO ACCESS CONTENT IS A HUMAN USER
- Publication number 20130326636
- Publication date Dec 5, 2013
- Ken Prchal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Provisioning of Location-Based Content During a Customer Service Se...
- Publication number 20130260794
- Publication date Oct 3, 2013
- Ken Prchal
- G06 - COMPUTING CALCULATING COUNTING