| POLYPHASER CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20090284888 | DC AND RF PASS BROADBAND SURGE SUPPRESSOR - A surge protection circuit to reduce capacitance inherent of standard diode packaging and to improve voltage clamping reaction speeds under high surge conditions. The surge protection circuit has a coil having a first end and a second end and a diode cell having a top layer, a center diode junction, and a bottom layer. The top layer is directly connected to the second end of the coil and the bottom layer is directly connected to a ground. The diode cell has no wire leads. | 11-19-2009 |
| 20090109584 | SURGE PROTECTION CIRCUIT FOR PASSING DC AND RF SIGNALS - A surge protection circuit may include a tuned circuit board with traces designed to provide a surge protected and RF isolated DC path while propagating RF signals through the PCB dielectric with microstrip lines. The surge protection circuit utilizes high impedance RF decoupling devices such as quarterwave traces or inductors which isolate the multistage DC protection scheme which may include a gas discharge tube, serial surge impeding devices such as inductors and/or resistors, a decoupled air/spark gap device and a Zener diode junction. | 04-30-2009 |
| 20090103226 | SURGE SUPPRESSION DEVICE HAVING ONE OR MORE RINGS - A surge suppression device may include a housing having a cavity, a center conductor positioned within the cavity, a spiral inductor having an inner curve coupled to the center conductor and an outer curve, a coil capture device connected to the outer curve of the spiral inductor, and a ring assembly having a first ring connected to the coil capture device, a second ring connected to the housing, and a voltage limiting device positioned between the first ring and the second ring. | 04-23-2009 |
