Smith Engineering

Novitas, Inc.

Mabco, Inc.

Jeffrey M Moskin

Keith J Wertz

Jay Smith, Iii

Electronic game machine with integral timer

A two-terminal line-powered control circuit is disclosed in which a triac is used to switch AC power to a load. When the triac is not conducting, a portion of the voltage appearing across it is rectified and filtered and used to supply power to a radio control circuit. When the triac is conducting, the voltage appearing across inverse-parallel connected diodes, which are in series with the triac, is stepped-up using a transformer, then rectified and filtered and used to supply power to the radio control circuit. The radio control circuit is in turn used to control the operation of the triac in response to a remotely transmitted radio signal.

Two-terminal line-powered control circuit

Device for imparting rocking motion to infant stroller

Video game control grip or the like

Video game control unit or the like

A radio controller for radio control of model vehicles and the like. The controller can be placed in a control mode wherein vehicle functions such as motor speed, direction, horn and lights are controlled by control signals. In addition, the controller can be placed in a voice transmission mode wherein an audio signal is transmitted to the vehicle and broadcast from a speaker mounted on the vehicle. The receiver of the radio controller is switched from the control mode to the voice transmission mode by way of the control signals. When the receiver is placed in the voice transmission mode, the control signals are ignored with switching to the control mode being accomplished by receiver circuitry which detects a momentary absence of the transmitted carrier signal.

Radio control apparatus with voice transmission capability

A hand-held electronic sound generator, comprising a one or more oscillators and a noise generator, each acting singly, mixed or gated in combination to produce a variety of interesting sounds. The device may be operated continuously or as a momemtary pulse with decaying volume. Power is used only when sounds are being generated to conserve battery power. The frequency of the oscillators or noise generator may be varied to change the characteristics of each individual sound combination.

Hand-held sound effects device

Growing community of inventors

Los Angeles, CA, United States of America

Jeffrey M Moskin