Philip Schaefer

Person

Weaverville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for interfacing to an exercise machine
- Patent number 12,239,881
- Issue date Mar 4, 2025
- Philip Raymond Schaefer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
System and method for improved processing of stereo or binaural audio
- Patent number 12,200,467
- Issue date Jan 14, 2025
- Vortant Technologies, LLC
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for measuring the position of a moving object
- Patent number 11,914,042
- Issue date Feb 27, 2024
- Vortant Technologies, LLC
- Philip Raymond Schaefer
- G01 - MEASURING TESTING
Information Patent Grant
System and method for reducing noise in binaural or stereo audio
- Patent number 11,917,394
- Issue date Feb 27, 2024
- Vortant Technologies, LLC
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for sensing walked position
- Patent number 11,852,493
- Issue date Dec 26, 2023
- Vortant Technologies, LLC
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for realistic rotation of stereo or binaural audio
- Patent number 11,589,181
- Issue date Feb 21, 2023
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for measuring the position of a moving object
- Patent number 11,169,268
- Issue date Nov 9, 2021
- Philip Raymond Schaefer
- G01 - MEASURING TESTING
Information Patent Grant
System and method for sensing walked position
- Patent number 11,047,693
- Issue date Jun 29, 2021
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for realistic rotation of stereo or binaural audio
- Patent number 11,032,660
- Issue date Jun 8, 2021
- Philip Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface to computer and other display information
- Patent number 10,915,242
- Issue date Feb 9, 2021
- Philip R. Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tracking the position of a person and providi...
- Patent number 10,545,026
- Issue date Jan 28, 2020
- Philip Raymond Schaefer
- G01 - MEASURING TESTING
Information Patent Grant
System and method for realistic rotation of stereo or binaural audio
- Patent number 10,251,012
- Issue date Apr 2, 2019
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing directional information
- Patent number 10,113,877
- Issue date Oct 30, 2018
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting facial gestures for control of an e...
- Patent number 9,367,127
- Issue date Jun 14, 2016
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for transmission of electrical signals in imperfe...
- Patent number 9,308,377
- Issue date Apr 12, 2016
- Vortant Technologies, LLC
- Philip R. Schaefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for detecting facial gestures for control of an e...
- Patent number 8,723,790
- Issue date May 13, 2014
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer interface for navigating graphical user interface by touch
- Patent number 8,599,147
- Issue date Dec 3, 2013
- Vortant Technologies, LLC
- Philip Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting facial gestures for control of an e...
- Patent number 8,160,311
- Issue date Apr 17, 2012
- Philip Raymond Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for measuring distances using light
- Patent number 7,684,016
- Issue date Mar 23, 2010
- Philip R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer interface for navigating graphical user interface by touch
- Patent number 7,379,053
- Issue date May 27, 2008
- Vortant Technologies, LLC
- Philip Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for measuring distances using light
- Patent number 7,221,437
- Issue date May 22, 2007
- Philip R. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for measuring distances using light
- Patent number 7,123,351
- Issue date Oct 17, 2006
- Philip R. Schaefer
- G01 - MEASURING TESTING
Information Patent Grant
System and method for transmission of electrical signals in imperfe...
- Patent number 6,972,690
- Issue date Dec 6, 2005
- Vortant Technologies LLC
- Philip P. Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for improved processing of stereo or binaural audio
- Publication number 20240171929
- Publication date May 23, 2024
- Vortant Technologies, LLC
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REALISTIC ROTATION OF STEREO OR BINAURAL AUDIO
- Publication number 20200221243
- Publication date Jul 9, 2020
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REALISTIC ROTATION OF STEREO OR BINAURAL AUDIO
- Publication number 20170353812
- Publication date Dec 7, 2017
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Transmission of Electrical Signals in Imperfe...
- Publication number 20160339257
- Publication date Nov 24, 2016
- Vortant Technologies, LLC
- Philip R. Schaefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPUTER INTERFACE FOR NAVIGATING GRAPHICAL USER INTERFACE BY TOUCH
- Publication number 20090000829
- Publication date Jan 1, 2009
- Philip Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for method transmission of electrical signals in...
- Publication number 20040008124
- Publication date Jan 15, 2004
- Philip Raymond Schaefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Computer interface for navigating graphical user interface by touch
- Publication number 20030090474
- Publication date May 15, 2003
- Philip Schaefer
- G06 - COMPUTING CALCULATING COUNTING

Philip Schaefer

Person

Patents Grantslast 30 patents

System and method for interfacing to an exercise machine

System and method for improved processing of stereo or binaural audio

System and method for measuring the position of a moving object

System and method for reducing noise in binaural or stereo audio

System and method for sensing walked position

System and method for realistic rotation of stereo or binaural audio

System and method for measuring the position of a moving object

System and method for sensing walked position

System and method for realistic rotation of stereo or binaural audio

Interface to computer and other display information

System and method for tracking the position of a person and providi...

System and method for realistic rotation of stereo or binaural audio

System and method for providing directional information

System and method for detecting facial gestures for control of an e...

System and method for transmission of electrical signals in imperfe...

System and method for detecting facial gestures for control of an e...

Computer interface for navigating graphical user interface by touch

System and method for detecting facial gestures for control of an e...

Method and apparatus for measuring distances using light

Computer interface for navigating graphical user interface by touch

Method and apparatus for measuring distances using light

Method and apparatus for measuring distances using light

System and method for transmission of electrical signals in imperfe...

Patents Applicationslast 30 patents

System and Method for improved processing of stereo or binaural audio

SYSTEM AND METHOD FOR REALISTIC ROTATION OF STEREO OR BINAURAL AUDIO

SYSTEM AND METHOD FOR REALISTIC ROTATION OF STEREO OR BINAURAL AUDIO

System and Method for Transmission of Electrical Signals in Imperfe...

COMPUTER INTERFACE FOR NAVIGATING GRAPHICAL USER INTERFACE BY TOUCH

System and method for method transmission of electrical signals in...

Computer interface for navigating graphical user interface by touch