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Patent applications and USPTO patent grants for Welsh; Shawn P..The latest application filed is for "system and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time".
Patent | Date |
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Wireless router Grant D578,116 - Olcott , et al. October 7, 2 | 2008-10-07 |
System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time Grant 7,126,951 - Belcea , et al. October 24, 2 | 2006-10-24 |
System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time App 20040246926 - Belcea, John M. ;   et al. | 2004-12-09 |
System and method for auto-configuration and discovery of IP to MAC address mapping and gateway presence in wireless peer-to-peer ad-hoc routing networks Grant 6,728,232 - Hasty, Jr. , et al. April 27, 2 | 2004-04-27 |
System and method for auto-configuration and discovery of IP to MAC address mapping and gateway presence in wireless peer-to-peer ad-hoc routing networks App 20030179750 - Hasty, William V. JR. ;   et al. | 2003-09-25 |
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