Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11553450 | Methods and apparatus for locating mobile devices using wireless signals in mixed mode | Joshua B. Hurwitz | 2023-01-10 |
| 11295476 | Methods and systems to increase accuracy of eye tracking | — | 2022-04-05 |
| 10880861 | Methods and apparatus for locating mobile devices using wireless signals in mixed mode | Joshua B. Hurwitz | 2020-12-29 |
| 10755440 | Methods and systems to increase accuracy of eye tracking | — | 2020-08-25 |
| 10531425 | Methods and apparatus for locating mobile devices using wireless signals in mixed mode | Joshua B. Hurwitz | 2020-01-07 |
| 10304209 | Methods and systems to increase accuracy of eye tracking | — | 2019-05-28 |
| 9288268 | Methods and apparatus to monitor shoppers in a retail environment | Arun Ramaswamy, Fred Martensen | 2016-03-15 |
| 7911347 | Protective guards for mounting an identification tag on a shopping carrier | Morris Lee, John G. McGill, John C. Peiffer, Ken Shirilla | 2011-03-22 |
| 6263411 | Video server scheduling for simultaneous read-write requests | Ibrahim Kamel, Walid G. Aref | 2001-07-17 |
| 6184878 | Interactive world wide web access using a set top terminal in a video on demand system | John C. Pearson | 2001-02-06 |
| 5875300 | Cell loss reduction in a video server with ATM backbone network | Ibrahim Kamel | 1999-02-23 |
| 5848406 | Method for presenting information on display devices of varying sizes | Viswanthan Subra Mani | 1998-12-08 |
| 5551023 | System of database concurrency control based on transaction types and prior access to a data set | — | 1996-08-27 |