Franklin B. de Vall

Follow

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
RF transponder system with parallel resonant interrogation series r...
- Patent number 5,608,417
- Issue date Mar 4, 1997
- Palomar Technologies Corporation
- Franklin B. de Vall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio frequency identification transponder apparatus and method
- Patent number 5,574,470
- Issue date Nov 12, 1996
- Palomar Technologies Corporation
- Franklin B. de Vall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RF transponder with resonant crossover antenna coil
- Patent number 5,541,399
- Issue date Jul 30, 1996
- Palomar Technologies Corporation
- Franklin B. de Vall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transponder system for communicating through an RF barrier
- Patent number 5,523,750
- Issue date Jun 4, 1996
- Palomar Technologies Corporation
- Franklin B. de Vall
- G06 - COMPUTING CALCULATING COUNTING