Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11941174 | Finger pinch detection | Yanjun Ma, Wolf Kienzle, Hrvoje Benko | 2024-03-26 |
| 11599193 | Finger pinch detection | Yanjun Ma, Wolf Kienzle, Hrvoje Benko | 2023-03-07 |
| 11488361 | Systems and methods for calibrating wearables based on impedance levels of users' skin surfaces | Yanjun Ma, Wolf Kienzle, Hrvoje Benko | 2022-11-01 |
| 11347310 | Tracking positions of portions of a device based on detection of magnetic fields by magnetic field sensors having predetermined positions | — | 2022-05-31 |
| 11211819 | Charging device that focuses flux by flowing current through spirals in opposing radial directions | Timothy Allen Jakoboski, Peter Kyriacou | 2021-12-28 |
| 11093035 | Finger pinch detection | Yanjun Ma, Wolf Kienzle, Hrvoje Benko | 2021-08-17 |
| 10156889 | Inductive peripheral retention device | Timothy Allen Jakoboski, William Hadlock Standing | 2018-12-18 |
| 9424048 | Inductive peripheral retention device | Timothy Allen Jakoboski, William Hadlock Standing | 2016-08-23 |
| 8668030 | Establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2014-03-11 |
| 8393414 | Establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2013-03-12 |
| 8025109 | Method for establishing the positions of a transmitter and detector in a region | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2011-09-27 |
| 7562722 | Method and apparatus for establishing the position of a sonde in a region using a single detector | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2009-07-21 |
| 7347280 | Establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2008-03-25 |
| 7159672 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2007-01-09 |
| 7080698 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2006-07-25 |
| 7021403 | Method of establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2006-04-04 |
| 6920943 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2005-07-26 |
| 6668944 | Path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2003-12-30 |
| 6640907 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2003-11-04 |
| 6536538 | Establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2003-03-25 |
| 6457537 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2002-10-01 |
| 6454023 | Mapping tool for tracking and/or guiding an underground boring tool | John E. Mercer, Peter H. Hambling, Rudolf Zeller, Guenter W. Brune, Lloyd A. Moore | 2002-09-24 |
| 6364035 | Establishing positions of locating field detectors and path mapping in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2002-04-02 |
| 6285190 | Skin depth compensation in underground boring applications | Guenter W. Brune, John E. Mercer | 2001-09-04 |
| 6250402 | Establishing positions of locating field detectors and path mappings in underground boring tool applications | Guenter W. Brune, Peter H. Hambling, John E. Mercer, Lloyd A. Moore, Rudolf Zeller | 2001-06-26 |