Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9256853 | Portable RFID reading terminal with visual indication of scan trace | Joseph Vargas, Ynjiun P. Wang, Sriharsha Putrevu, Philip Zumsteg | 2016-02-09 |
| 9213960 | Filtering inventory objects using images in an RFID system | Joseph Vargas, Sriharsha Putrevu, Ynjiun P. Wang | 2015-12-15 |
| 9165279 | System and method for calibration and mapping of real-time location data | Philip Zumsteg, Sriharsha Putrevu, Joseph Vargas | 2015-10-20 |
| 9070174 | Providing a diagnosis of a system of a building | Conrad Bruce Beaulieu, Wendy Foslien, Henry Chen | 2015-06-30 |
| 9041518 | Portable RFID reading terminal with visual indication of scan trace | Joseph Vargas, Ynjiun P. Wang, Sriharsha Putrevu, Philip Zumsteg | 2015-05-26 |
| 9019273 | Sensor placement and analysis using a virtual environment | Hao Bai, Henry Chen, Jian Geng Du | 2015-04-28 |
| 8995678 | Tactile-based guidance system | Robert E. DeMers, Steve Huseth | 2015-03-31 |
| 8990049 | Building structure discovery and display from various data artifacts at scene | Henry Chen | 2015-03-24 |
| 8957967 | System and method to control surveillance cameras via three dimensional metaphor and cursor | Hari Thiruvengada, Paul Derby, Henry Chen | 2015-02-17 |
| 8934017 | System and method for automatic camera placement | Henry Chen, Hao Bai, Hari Thiruvengada | 2015-01-13 |
| 8881982 | Portable encoded information reading terminal configured to acquire images | Philip Zumsteg, Sriharsha Putrevu | 2014-11-11 |
| 8830230 | Sensor placement and analysis using a virtual environment | Hao Bai, Henry Chen, Jian Geng Du | 2014-09-09 |
| 8823508 | User interfaces for enabling information infusion to improve situation awareness | Hari Thiruvengada, Paul Derby, Henry Chen, Saad J. Bedros | 2014-09-02 |
| 8756007 | Providing a location of an individual | Steve Huseth | 2014-06-17 |
| 8727225 | System and method for calibration and mapping of real-time location data | Philip Zumsteg, Sriharsha Putrevu, Joseph Vargas | 2014-05-20 |
| 8724834 | Acoustic user interface system and method for providing spatial location data | Steve Huseth | 2014-05-13 |
| 8700405 | Audio system and method for coordinating tasks | Emmanuel Letsu-Dake, Robert E. De Mers, Paul Derby | 2014-04-15 |
| 8538687 | System for guidance and navigation in a building | Henry Chen, Jian Geng Du | 2013-09-17 |
| 8406477 | System and method for constructing a three dimensional operational graphic from a two dimensional building control subsystem drawing | Henry Chen, Conrad Bruce Beaulieu, Liana M. Kiff | 2013-03-26 |
| 8346474 | Method of route retrieval | Henry Chen, Conrad Bruce Beaulieu, Cheng Li | 2013-01-01 |
| 8306748 | Location enhancement system and method based on topology constraints | Steve Huseth, Henry Chen | 2012-11-06 |
| 8260590 | Method and system for modeling three-dimensional smoke propagation animation | Ji Gu, Zhao Jin | 2012-09-04 |
| 8085265 | Methods and systems of generating 3D user interface for physical environment | Henry Chen, Ji Gu, Cheng Li, Yajun Zhang, John Hajdukiewicz | 2011-12-27 |