Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803763 | Method and apparatus to encourage development of long term recollections of given episodes | — | 2020-10-13 |
| 9865173 | Method and apparatus to encourage development of long term recollections of given episodes | — | 2018-01-09 |
| 9251712 | Method and apparatus to encourage development of long term recollections of given episodes | — | 2016-02-02 |
| 8884817 | GPS with aiding from ad-hoc peer-to-peer bluetooth networks | — | 2014-11-11 |
| 6973318 | Apparatus and method for downloading journey-related information | Shrirang Jambhekar, David John Wheatley, William F. Zancho | 2005-12-06 |
| 6885874 | Group location and route sharing system for communication units in a trunked communication system | Gary W. Grube | 2005-04-26 |
| 6603406 | Method and apparatus for detecting and responding to an absence of journey-related information | Shrirang Jambhekar, David John Wheatley, William F. Zancho | 2003-08-05 |
| 6216086 | Driver preference responsive vehicle route planning system | Michael Barnea, Allan M. Kirson | 2001-04-10 |
| 6212470 | Driver preference responsive vehicle route guidance system | Michael Barnea, Allan M. Kirson | 2001-04-03 |
| 6141454 | Methods for data compression and decompression using digitized topology data | Sam M. Daniel, Kevin A. Buettner | 2000-10-31 |
| 5729457 | Route entry location apparatus | — | 1998-03-17 |
| 5612882 | Method and apparatus for providing navigation guidance | Rebecca K. LeFebvre, Patrick M. Ryan, Joseph W. Seda, Yilin Zhao | 1997-03-18 |
| 5488559 | Map-matching with competing sensory positions | — | 1996-01-30 |
| 5434788 | Sensory system for vehicle navigation | Michael Barnea, Clyde B. Harris, Allan M. Kirson | 1995-07-18 |
| 5226172 | Methods for configuring and performing 3-level password searching in a distributed computer system | Brian Matthews | 1993-07-06 |
| 5109486 | Distributed computer system with network and resource status monitoring | — | 1992-04-28 |