Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253693 | Optimizing a neighbor list of access points | Tak Ming Pang, David Sheldon Stephenson, Vishal Satyendra Desai | 2016-02-02 |
| 9219986 | Client device location using synchronized wireless receivers | Brian D. Hart, Shaunak Joshi, David Kloper, Donald R. Peoples | 2015-12-22 |
| 9046595 | Client assisted location data acquisition scheme | Farooq Anjum, Byungsuk Kim | 2015-06-02 |
| 8982785 | Access point assisted direct client discovery | Brian D. Hart | 2015-03-17 |
| 8861383 | Acquiring a signal parameter for a neighboring access point | Allan Thomson, Brian D. Hart, Jagdish Girimaji | 2014-10-14 |
| 8811189 | Generating accurate dynamic heat maps | Brian D. Hart, Deepak Badri | 2014-08-19 |
| 8730960 | Providing multicast transmissions with partial state block acknowledgments and retries | Brian D. Hart, Rohit Suri | 2014-05-20 |
| 8669902 | Location estimation for wireless devices | Brian D. Hart, Ilya Khasin | 2014-03-11 |
| 8248233 | Location filtering based on device mobility classification | Matthew A. Silverman, Brian D. Hart | 2012-08-21 |
| 8169300 | Logical floor determination for a wireless device using weighted AP received signal strengths | — | 2012-05-01 |
| 8089371 | Logical floor determination for a wireless device using weighted AP received signal strengths | — | 2012-01-03 |
| 7576694 | Secure wireless user localization scheme using transmission range variation | Farooq Anjum, Byungsuk Kim | 2009-08-18 |