| 8677440 |
Position determination using ATSC-M/H signals |
Guttorm Ringstad OPSHAUG, Dimitri Rubin, James J. Spilker, Jr., Matthew Rabinowitz |
2014-03-18 |
| 8106828 |
Location identification using broadcast wireless signal signatures |
Ju-Yong Do, David I Gotwisner, Dimitri Rubin, Matthew Rabinowitz |
2012-01-31 |
| 8102317 |
Location identification using broadcast wireless signal signatures |
James J. Spilker, Jr., Matthew Rabinowitz, Jimmy K. Omura |
2012-01-24 |
| 7792156 |
ATSC transmitter identifier signaling |
James J. Spilker, Jr., Matthew Rabinowitz |
2010-09-07 |
| 7498873 |
Wide-lane pseudorange measurements using FM signals |
Guttorm Ringstad OPSHAUG, David Burgess, George H. Flammer, III, Scott Furman, Matthew Rabinowitz +1 more |
2009-03-03 |
| 7471244 |
Monitor units for television signals |
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2008-12-30 |
| 5040710 |
Utility rack |
— |
1991-08-20 |