Liberty; Matthew G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liberty; Matthew G..The latest application filed is for "3d pointing devices and methods".
Company Profile
4.43.40
- Liberty; Matthew G. - Olney MD
- Liberty; Matthew G. - Gaithersburg MD
- Liberty; Matthew G. - Potomac MD
Patent Activity
| Patent | Date |
|---|---|
| 3D pointing devices and methods Grant 11,157,091 - Liberty , et al. October 26, 2 | 2021-10-26 |
| Semantic gaming and application transformation Grant 11,154,776 - Penzias , et al. October 26, 2 | 2021-10-26 |
| Methods, devices and systems for determining the zero rate output of a sensor Grant 10,859,597 - Sheng , et al. December 8, 2 | 2020-12-08 |
| 3D pointing devices with orientation compensation and improved usability Grant 10,782,792 - Liberty Sept | 2020-09-22 |
| 3D pointer mapping Grant 10,620,726 - Liberty , et al. | 2020-04-14 |
| 3D Pointing Devices and Methods App 20200110474 - LIBERTY; Matthew G. ; et al. | 2020-04-09 |
| 3D pointing devices and methods Grant 10,514,776 - Liberty , et al. Dec | 2019-12-24 |
| Semantic Gaming And Application Transformation App 20190091571 - PENZIAS; ARNO ; et al. | 2019-03-28 |
| Semantic gaming and application transformation Grant 10,159,897 - Penzias , et al. Dec | 2018-12-25 |
| Determining forward pointing direction of a handheld device Grant 10,120,463 - Liberty , et al. November 6, 2 | 2018-11-06 |
| 3D Pointer Mapping App 20180307334 - Liberty; Matthew G. ; et al. | 2018-10-25 |
| 3D Pointing Devices with Orientation Compensation and Improved Usability App 20180224946 - Liberty; Matthew G. | 2018-08-09 |
| 3D pointing devices with orientation compensation and improved usability Grant 9,946,356 - Liberty April 17, 2 | 2018-04-17 |
| Determining Forward Pointing Direction Of A Handheld Device App 20180046266 - Liberty; Matthew G. ; et al. | 2018-02-15 |
| Determining forward pointing direction of a handheld device Grant 9,811,175 - Liberty , et al. November 7, 2 | 2017-11-07 |
| 3d Pointing Devices And Methods App 20170108943 - LIBERTY; Matthew G. ; et al. | 2017-04-20 |
| 3D pointing devices and methods Grant 9,575,570 - Liberty , et al. February 21, 2 | 2017-02-21 |
| Gyroscope Stabilizer Filter App 20160349078 - COOK; Bryan A. ; et al. | 2016-12-01 |
| Gyroscope stabilizer filter Grant 9,482,554 - Cook , et al. November 1, 2 | 2016-11-01 |
| Determining Forward Pointing Direction Of A Handheld Device App 20160252977 - LIBERTY; Matthew G. ; et al. | 2016-09-01 |
| 3d Pointing Devices And Methods App 20160162042 - LIBERTY; Matthew G. ; et al. | 2016-06-09 |
| 3d Pointing Devices With Orientation Compensation And Improved Usability App 20160154470 - LIBERTY; Matthew G. | 2016-06-02 |
| 3D pointing devices with orientation compensation and improved usability Grant 9,298,282 - Liberty March 29, 2 | 2016-03-29 |
| 3D pointing devices and methods Grant 9,261,978 - Liberty , et al. February 16, 2 | 2016-02-16 |
| Real-time dynamic tracking of bias Grant 9,250,716 - Sheng , et al. February 2, 2 | 2016-02-02 |
| Determining forward pointing direction of a handheld device Grant 9,201,516 - Liberty , et al. December 1, 2 | 2015-12-01 |
| Methods And Devices For Identifying Users Based On Tremor App 20150241996 - LIBERTY; Matthew G. ; et al. | 2015-08-27 |
| Gyroscope Stabilizer Filter App 20150226578 - COOK; Bryan A. ; et al. | 2015-08-13 |
| 3d Pointing Devices With Orientation Compensation And Improved Usability App 20150091800 - LIBERTY; Matthew G. | 2015-04-02 |
| Methods and devices for identifying users based on tremor Grant 8,994,657 - Liberty , et al. March 31, 2 | 2015-03-31 |
| 3D pointing devices with orientation compensation and improved usability Grant 8,937,594 - Liberty January 20, 2 | 2015-01-20 |
| Semantic Gaming And Application Transformation App 20140295961 - PENZIAS; Arno ; et al. | 2014-10-02 |
| Real-Time Dynamic Tracking of Bias App 20140267036 - SHENG; Hua ; et al. | 2014-09-18 |
| Methods, Devices and Systems for Determining the Zero Rate Output of a Sensor App 20140222361 - SHENG; Hua ; et al. | 2014-08-07 |
| 3D pointing devices and methods Grant 8,766,917 - Liberty , et al. July 1, 2 | 2014-07-01 |
| Apparatusses and methods to supress unintended motion of a pointing device Grant 8,704,766 - Liberty , et al. April 22, 2 | 2014-04-22 |
| Real-time dynamic tracking of bias Grant 8,683,850 - Sheng , et al. April 1, 2 | 2014-04-01 |
| 3D Pointing Devices with Orientation Compensation and Improved Usability App 20140078059 - Liberty; Matthew G. | 2014-03-20 |
| Methods, devices and systems for determining the zero rate output of a sensor Grant 8,649,999 - Sheng , et al. February 11, 2 | 2014-02-11 |
| 3D pointing devices with orientation compensation and improved usability Grant 8,629,836 - Liberty January 14, 2 | 2014-01-14 |
| Determining Forward Pointing Direction of a Handheld Device App 20130215019 - Liberty; Matthew G. ; et al. | 2013-08-22 |
| Real-Time Dynamic Tracking of Bias App 20130169539 - SHENG; Hua ; et al. | 2013-07-04 |
| 3D Pointing Devices and Methods App 20130093676 - Liberty; Matthew G. ; et al. | 2013-04-18 |
| Real-time dynamic tracking of bias Grant 8,407,022 - Sheng , et al. March 26, 2 | 2013-03-26 |
| Methods and devices for removing unintentional movement in 3D pointing devices Grant 8,237,657 - Liberty , et al. August 7, 2 | 2012-08-07 |
| 3D Pointing Devices with Orientation Compensation and Improved Usability App 20120075183 - Liberty; Matthew G. | 2012-03-29 |
| 3D pointing devices with orientation compensation and improved usability Grant 8,072,424 - Liberty December 6, 2 | 2011-12-06 |
| 3D Pointer Mapping App 20110227825 - Liberty; Matthew G. ; et al. | 2011-09-22 |
| Real-Time Dynamic Tracking of Bias App 20110095979 - SHENG; Hua ; et al. | 2011-04-28 |
| Real-time dynamic tracking of bias Grant 7,860,676 - Sheng , et al. December 28, 2 | 2010-12-28 |
| Methods and systems for calibrating a sensor using a vector field Grant 7,719,261 - Geck , et al. May 18, 2 | 2010-05-18 |
| Tracking Determination Based On Intensity Angular Gradient Of A Wave App 20090259432 - Liberty; Matthew G. ; et al. | 2009-10-15 |
| Methods And Devices For Removing Unintentional Movement In 3d Pointing Devices App 20090128489 - Liberty; Matthew G. ; et al. | 2009-05-21 |
| Methods and devices for removing unintentional movement in 3D pointing devices Grant 7,535,456 - Liberty , et al. May 19, 2 | 2009-05-19 |
| 3D pointing devices and methods Grant 7,489,298 - Liberty , et al. February 10, 2 | 2009-02-10 |
| User interface devices and methods employing accelerometers Grant 7,489,299 - Liberty , et al. February 10, 2 | 2009-02-10 |
| Real-Time Dynamic Tracking of Bias App 20090033807 - Sheng; Hua ; et al. | 2009-02-05 |
| 3D Pointing Devices with Orientation Compensation and Improved Usability App 20080291163 - LIBERTY; Matthew G. | 2008-11-27 |
| 3D pointing devices with orientation compensation and improved usability Grant 7,414,611 - Liberty August 19, 2 | 2008-08-19 |
| 3D pointing devices and methods App 20080158154 - Liberty; Matthew G. ; et al. | 2008-07-03 |
| Methods and devices for indentifying users based on tremor App 20080158155 - Liberty; Matthew G. ; et al. | 2008-07-03 |
| 3D pointing devices with orientation compensation and improved usability App 20070257885 - Liberty; Matthew G. | 2007-11-08 |
| 3D pointing devices and methods App 20070252813 - Liberty; Matthew G. ; et al. | 2007-11-01 |
| Methods and devices for identifying users based on tremor App 20070247425 - Liberty; Matthew G. ; et al. | 2007-10-25 |
| 3D pointing devices with orientation compensation and improved usability Grant 7,262,760 - Liberty August 28, 2 | 2007-08-28 |
| 3D pointing devices and methods Grant 7,239,301 - Liberty , et al. July 3, 2 | 2007-07-03 |
| Methods and devices for identifying users based on tremor Grant 7,236,156 - Liberty , et al. June 26, 2 | 2007-06-26 |
| Methods and systems for calibrating a sensor using a vector field App 20070124097 - Geck; Friedrich ; et al. | 2007-05-31 |
| 3D pointing devices with orientation compensation and improved usability App 20070091068 - Liberty; Matthew G. | 2007-04-26 |
| 3D pointing devices with orientation compensation and improved usability Grant 7,158,118 - Liberty January 2, 2 | 2007-01-02 |
| Methods and devices for removing unintentional movement in free space pointing devices App 20060028446 - Liberty; Matthew G. ; et al. | 2006-02-09 |
| Free space pointing devices and methods App 20050253806 - Liberty, Matthew G. ; et al. | 2005-11-17 |
| Free space pointing devices with tilt compensation and improved usability App 20050243062 - Liberty, Matthew G. | 2005-11-03 |
| Methods and devices for identifying users based on tremor App 20050243061 - Liberty, Matthew G. ; et al. | 2005-11-03 |
| User interface devices and methods employing accelerometers App 20050174324 - Liberty, Matthew G. ; et al. | 2005-08-11 |
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