Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127987 | Channel, system and method for monitoring voltages | Henry Leung, Mathieu Garret Schneider, Mehdi Sadaghdar, Steven Scott Kazemir, Mark Randall Olfert +1 more | 2015-09-08 |
| 8917161 | Systems and methods for transmitting data using near field communications | Clifford J. August, Glenn Needham | 2014-12-23 |
| 8798688 | Systems and methods for transmitting data using near field communications | Clifford J. August, Barney Lack-Wai Au, Henry Leung | 2014-08-05 |
| 8334801 | System and method for real-time locating | Russell Alan Fretenburg, Steven Scott Kazemir, Henry Leung, Charles Elmer McNeill, IV, David W. A. Taylor, Jr. | 2012-12-18 |
| 8314731 | High-precision radio frequency ranging system | Russell Alan Fretenburg, Henry Leung, Bradley David Farnsworth, David W. A. Taylor, Jr. | 2012-11-20 |
| 8199047 | High-precision radio frequency ranging system | Russell Alan Fretenburg, Henry Leung, Bradley David Farnsworth, David W. A. Taylor, Jr. | 2012-06-12 |
| 6744398 | Distancing and positioning systems and methods | Russell Alan Fretenburg, Steven Scott Kazemir | 2004-06-01 |
| 6067039 | Systems and methods for determining the distance between two locations | Russell Alan Fretenburg, Steven Scott Kazemir | 2000-05-23 |
| 6052841 | System for preventing toilet overflows | Howard Mankin, Peter Chapman, Steve Kazemir | 2000-04-25 |
| 5940899 | System for preventing toilet overflows | Howard Mankin, Peter Chapman, Steve Kazemir | 1999-08-24 |
| 5729222 | User-configurable control device | Jerry Iggulden, Richard Crack, Nigel John Taylor, Bruce Stevens, Keith Constable | 1998-03-17 |
| 5579002 | User-configurable control device | Jerry Iggulden, Richard Crack, Nigel John Taylor, Bruce Stevens, Keith Constable | 1996-11-26 |