Richard G Keegan
Inventor
Stats
- 7 total patents issued
- 9 total patents filed
- most recent filing
This is official USPTO record data
Details
- 7 Issued Patents
- 9 Filed Patents
- 299 Total Citation Count
- Mar 30, 2010 Most Recent Filing
- Nov 28, 1983 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MESC ELECTRONIC SYSTEMS, INC. | 1 2 1 | 1983 1989 1994 |
| HUGHES ELECTRONICS CORPORATION | 2 1 | 1989 1994 |
| L&H COMPANY, INC. | 1 | 1995 |
| MAGNAVOX ELECTRONIC SYSTEMS COMPANY | 1 2 1 | 1983 1989 1994 |
| GLOBAL TRAFFIC TECHNOLOGIES, LLC | 1 | 1995 |
| RAYTHEON COMPANY | 2 | 2010 |
| NORBELLE LLC | 2 | 2006 |
Inventor Addresses
| Address | Duration |
|---|---|
| Palos Verdes Estates, CA | Feb 15, 07 - Feb 15, 07 |
| Palos Verdes Estates, CA, US | Oct 06, 11 - Jun 05, 12 |
| Torrance, CA | Sep 09, 86 - Jul 20, 99 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G01C: | MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY | 1 |
| G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 1 |
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,195,200 | 2012 | Locating system and method | 0 |
| 8,154,445 | 2012 | System and method for frequency domain correction of global navigation satellite system pseudorance measurements in receivers having controlled reception pattern antennas | 0 |
| 2011/0241,939 | 2011 | SYSTEM AND METHOD FOR FREQUENCY DOMAIN CORRECTION OF GLOBAL NAVIGATION SATELLITE SYSTEM PSEUDORANCE MEASUREMENTS IN RECEIVERS HAVING CONTROLLED RECEPTION PATTERN ANTENNAS | 0 |
| 2007/0037,587 | 2007 | Locating system and method | 4 |
| 5,926,113 | 1999 | Automatic determination of traffic signal preemption using differential GPS | 60 |
