Matthew G. Liberty

Person

Potomac, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Auto ranging ammeter with accurate measurement during range changes
- Patent number 11,774,469
- Issue date Oct 3, 2023
- JETPERCH LLC
- Matthew Girard Liberty
- G01 - MEASURING TESTING
Information Patent Grant
Autoranging ammeter with fast dynamic response
- Patent number 11,249,117
- Issue date Feb 15, 2022
- JETPERCH LLC
- Matthew Girard Liberty
- G01 - MEASURING TESTING
Information Patent Grant
3D pointing devices and methods
- Patent number 11,157,091
- Issue date Oct 26, 2021
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic gaming and application transformation
- Patent number 11,154,776
- Issue date Oct 26, 2021
- IDHL Holdings, Inc.
- Arno Penzias
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Methods, devices and systems for determining the zero rate output o...
- Patent number 10,859,597
- Issue date Dec 8, 2020
- IDHL Holdings, Inc.
- Hua Sheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 10,782,792
- Issue date Sep 22, 2020
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D pointer mapping
- Patent number 10,620,726
- Issue date Apr 14, 2020
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D pointing devices and methods
- Patent number 10,514,776
- Issue date Dec 24, 2019
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic gaming and application transformation
- Patent number 10,159,897
- Issue date Dec 25, 2018
- IDHL Holdings, Inc.
- Arno Penzias
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Determining forward pointing direction of a handheld device
- Patent number 10,120,463
- Issue date Nov 6, 2018
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 9,946,356
- Issue date Apr 17, 2018
- InterDigital Patent Holdings, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining forward pointing direction of a handheld device
- Patent number 9,811,175
- Issue date Nov 7, 2017
- IDHL Holdings, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D pointing devices and methods
- Patent number 9,575,570
- Issue date Feb 21, 2017
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gyroscope stabilizer filter
- Patent number 9,482,554
- Issue date Nov 1, 2016
- Hillcrest Laboratories, Inc.
- Bryan A. Cook
- G01 - MEASURING TESTING
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 9,298,282
- Issue date Mar 29, 2016
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D pointing devices and methods
- Patent number 9,261,978
- Issue date Feb 16, 2016
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time dynamic tracking of bias
- Patent number 9,250,716
- Issue date Feb 2, 2016
- Hillcrest Laboratories, Inc.
- Hua Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining forward pointing direction of a handheld device
- Patent number 9,201,516
- Issue date Dec 1, 2015
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- G08 - SIGNALLING
Information Patent Grant
Methods and devices for identifying users based on tremor
- Patent number 8,994,657
- Issue date Mar 31, 2015
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 8,937,594
- Issue date Jan 20, 2015
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D pointing devices and methods
- Patent number 8,766,917
- Issue date Jul 1, 2014
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatusses and methods to supress unintended motion of a pointing...
- Patent number 8,704,766
- Issue date Apr 22, 2014
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real-time dynamic tracking of bias
- Patent number 8,683,850
- Issue date Apr 1, 2014
- Hillcrest Laboratories, Inc.
- Hua Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, devices and systems for determining the zero rate output o...
- Patent number 8,649,999
- Issue date Feb 11, 2014
- Hillcrest Laboratories, Inc.
- Hua Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 8,629,836
- Issue date Jan 14, 2014
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time dynamic tracking of bias
- Patent number 8,407,022
- Issue date Mar 26, 2013
- Hillcrest Laboratories, Inc.
- Hua Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for removing unintentional movement in 3D point...
- Patent number 8,237,657
- Issue date Aug 7, 2012
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D pointing devices with orientation compensation and improved usab...
- Patent number 8,072,424
- Issue date Dec 6, 2011
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time dynamic tracking of bias
- Patent number 7,860,676
- Issue date Dec 28, 2010
- Hillcrest Laboratories, Inc.
- Hua Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for calibrating a sensor using a vector field
- Patent number 7,719,261
- Issue date May 18, 2010
- Hillcrest Laboratories, Inc.
- Friedrich Geck
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUTO RANGING AMMETER WITH ACCURATE MEASUREMENT DURING RANGE CHANGES
- Publication number 20220365117
- Publication date Nov 17, 2022
- Jetperch LLC
- Matthew Girard Liberty
- G01 - MEASURING TESTING
Information Patent Application
3D Pointing Devices and Methods
- Publication number 20200110474
- Publication date Apr 9, 2020
- IDHL Holdings, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTORANGING AMMETER WITH FAST DYNAMIC RESPONSE
- Publication number 20200041546
- Publication date Feb 6, 2020
- Matthew Girard Liberty
- G01 - MEASURING TESTING
Information Patent Application
SEMANTIC GAMING AND APPLICATION TRANSFORMATION
- Publication number 20190091571
- Publication date Mar 28, 2019
- IDHL Holdings, Inc.
- ARNO PENZIAS
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
3D Pointer Mapping
- Publication number 20180307334
- Publication date Oct 25, 2018
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D Pointing Devices with Orientation Compensation and Improved Usab...
- Publication number 20180224946
- Publication date Aug 9, 2018
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING FORWARD POINTING DIRECTION OF A HANDHELD DEVICE
- Publication number 20180046266
- Publication date Feb 15, 2018
- IDHL Holdings, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D POINTING DEVICES AND METHODS
- Publication number 20170108943
- Publication date Apr 20, 2017
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GYROSCOPE STABILIZER FILTER
- Publication number 20160349078
- Publication date Dec 1, 2016
- Hillcrest Laboratories, Inc.
- Bryan A. COOK
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING FORWARD POINTING DIRECTION OF A HANDHELD DEVICE
- Publication number 20160252977
- Publication date Sep 1, 2016
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D POINTING DEVICES AND METHODS
- Publication number 20160162042
- Publication date Jun 9, 2016
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D POINTING DEVICES WITH ORIENTATION COMPENSATION AND IMPROVED USAB...
- Publication number 20160154470
- Publication date Jun 2, 2016
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR IDENTIFYING USERS BASED ON TREMOR
- Publication number 20150241996
- Publication date Aug 27, 2015
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GYROSCOPE STABILIZER FILTER
- Publication number 20150226578
- Publication date Aug 13, 2015
- Hillcrest Laboratories, Inc.
- Bryan A. COOK
- G01 - MEASURING TESTING
Information Patent Application
3D POINTING DEVICES WITH ORIENTATION COMPENSATION AND IMPROVED USAB...
- Publication number 20150091800
- Publication date Apr 2, 2015
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMANTIC GAMING AND APPLICATION TRANSFORMATION
- Publication number 20140295961
- Publication date Oct 2, 2014
- Hillcrest Laboratories, Inc.
- Arno PENZIAS
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Real-Time Dynamic Tracking of Bias
- Publication number 20140267036
- Publication date Sep 18, 2014
- Hillcrest Laboratories, Inc.
- Hua SHENG
- G01 - MEASURING TESTING
Information Patent Application
Methods, Devices and Systems for Determining the Zero Rate Output o...
- Publication number 20140222361
- Publication date Aug 7, 2014
- Hillcrest Laboratories, Inc.
- Hua SHENG
- G01 - MEASURING TESTING
Information Patent Application
3D Pointing Devices with Orientation Compensation and Improved Usab...
- Publication number 20140078059
- Publication date Mar 20, 2014
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Determining Forward Pointing Direction of a Handheld Device
- Publication number 20130215019
- Publication date Aug 22, 2013
- HILLCREST LABORATORIES INC.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-Time Dynamic Tracking of Bias
- Publication number 20130169539
- Publication date Jul 4, 2013
- Hillcrest Laboratories, Inc.
- Hua SHENG
- G01 - MEASURING TESTING
Information Patent Application
3D Pointing Devices and Methods
- Publication number 20130093676
- Publication date Apr 18, 2013
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D Pointing Devices with Orientation Compensation and Improved Usab...
- Publication number 20120075183
- Publication date Mar 29, 2012
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D Pointer Mapping
- Publication number 20110227825
- Publication date Sep 22, 2011
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-Time Dynamic Tracking of Bias
- Publication number 20110095979
- Publication date Apr 28, 2011
- Hillcrest Laboratories, Inc.
- Hua SHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING DETERMINATION BASED ON INTENSITY ANGULAR GRADIENT OF A WAVE
- Publication number 20090259432
- Publication date Oct 15, 2009
- Matthew G. Liberty
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND DEVICES FOR REMOVING UNINTENTIONAL MOVEMENT IN 3D POINT...
- Publication number 20090128489
- Publication date May 21, 2009
- Matthew G. Liberty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-Time Dynamic Tracking of Bias
- Publication number 20090033807
- Publication date Feb 5, 2009
- Hua Sheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D Pointing Devices with Orientation Compensation and Improved Usab...
- Publication number 20080291163
- Publication date Nov 27, 2008
- Hillcrest Laboratories, Inc.
- Matthew G. LIBERTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and devices for indentifying users based on tremor
- Publication number 20080158155
- Publication date Jul 3, 2008
- Hillcrest Laboratories, Inc.
- Matthew G. Liberty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Matthew G. Liberty

Person

Patents Grantslast 30 patents

Auto ranging ammeter with accurate measurement during range changes

Autoranging ammeter with fast dynamic response

3D pointing devices and methods

Semantic gaming and application transformation

Methods, devices and systems for determining the zero rate output o...

3D pointing devices with orientation compensation and improved usab...

3D pointer mapping

3D pointing devices and methods

Semantic gaming and application transformation

Determining forward pointing direction of a handheld device

3D pointing devices with orientation compensation and improved usab...

Determining forward pointing direction of a handheld device

3D pointing devices and methods

Gyroscope stabilizer filter

3D pointing devices with orientation compensation and improved usab...

3D pointing devices and methods

Real-time dynamic tracking of bias

Determining forward pointing direction of a handheld device

Methods and devices for identifying users based on tremor

3D pointing devices with orientation compensation and improved usab...

3D pointing devices and methods

Apparatusses and methods to supress unintended motion of a pointing...

Real-time dynamic tracking of bias

Methods, devices and systems for determining the zero rate output o...

3D pointing devices with orientation compensation and improved usab...

Real-time dynamic tracking of bias

Methods and devices for removing unintentional movement in 3D point...

3D pointing devices with orientation compensation and improved usab...

Real-time dynamic tracking of bias

Methods and systems for calibrating a sensor using a vector field

Patents Applicationslast 30 patents

AUTO RANGING AMMETER WITH ACCURATE MEASUREMENT DURING RANGE CHANGES

3D Pointing Devices and Methods

AUTORANGING AMMETER WITH FAST DYNAMIC RESPONSE

SEMANTIC GAMING AND APPLICATION TRANSFORMATION

3D Pointer Mapping

3D Pointing Devices with Orientation Compensation and Improved Usab...

DETERMINING FORWARD POINTING DIRECTION OF A HANDHELD DEVICE

3D POINTING DEVICES AND METHODS

GYROSCOPE STABILIZER FILTER

DETERMINING FORWARD POINTING DIRECTION OF A HANDHELD DEVICE

3D POINTING DEVICES AND METHODS

3D POINTING DEVICES WITH ORIENTATION COMPENSATION AND IMPROVED USAB...

METHODS AND DEVICES FOR IDENTIFYING USERS BASED ON TREMOR

GYROSCOPE STABILIZER FILTER

3D POINTING DEVICES WITH ORIENTATION COMPENSATION AND IMPROVED USAB...

SEMANTIC GAMING AND APPLICATION TRANSFORMATION

Real-Time Dynamic Tracking of Bias

Methods, Devices and Systems for Determining the Zero Rate Output o...

3D Pointing Devices with Orientation Compensation and Improved Usab...

Determining Forward Pointing Direction of a Handheld Device

Real-Time Dynamic Tracking of Bias

3D Pointing Devices and Methods

3D Pointing Devices with Orientation Compensation and Improved Usab...

3D Pointer Mapping

Real-Time Dynamic Tracking of Bias

TRACKING DETERMINATION BASED ON INTENSITY ANGULAR GRADIENT OF A WAVE

METHODS AND DEVICES FOR REMOVING UNINTENTIONAL MOVEMENT IN 3D POINT...

Real-Time Dynamic Tracking of Bias

3D Pointing Devices with Orientation Compensation and Improved Usab...

Methods and devices for indentifying users based on tremor