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Patent No. 5979328

Vehicular Impact Signaling Device

An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.

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Class 331/174 - Self-quenched


Subclass of Class 331 - Oscillators
Definition: Oscillators wherein means are provided to stop or quench
No. of patents: 6
Last issue date: 12/23/2003


NumberTitleIssue Date
6668165Inverted super regenerative receiver
An amplifier for high gain, narrowband signal amplification is disclosed. An embodiment is an amplifier including a first means capable of oscillating and a second means for controlling the operating state of the first means between oscillation and close ...
12/23/2003
5751197Low-power, self-quenching superregenerative detector
A low-power, self-quenching superregenerative receiver utilizes a single-port SAW device coupled to an RF oscillator to establish the frequency of oscillation at the output of the RF oscillator. A diode detector is coupled from the oscillator output for d...
05/12/1998
5586307Method and apparatus supplying synchronous clock signals to circuit components
A clock distribution system and clock interrupt system for an integrated circuit device. Ignoring effects associated with the matched stages, the present invention includes a clock distribution and interrupt system for providing clock signals with less th...
12/17/1996
4631736Portable transmitter which conserves transmitter power by storing charges from previous pulses
A portable transmitter for transmitting a magnetic signal is disclosed. The transmitter is provided with a transmitting coil for generating a magnetic signal upon receiving an electric current from a dry cell through an intermittently operating electric c...
12/23/1986
4348649Microwave power pulse generator
A self-pulsing microwave generator with a quarter-wave resonator separated y an electron transit space from a field emission cathode is provided. The quarter-wave resonator acts as an anode and a DC voltage is supplied by a discharge capacitor and a DC cur...
09/07/1982
4143324Transistorized superregenerative radio frequency detector
A transistorized superregenerative radio frequency detector which utilizes neither biasing circuits nor a base decoupling capacitor is described herein. The detector is nevertheless self-quenching and operates at a much higher quenching frequency than is ...
03/06/1979
 
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