Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 7095236 | Synthetic test circuit for circuit breaker testing A method for testing high-voltage alternating-current power switches in a synthetic test circuit has the step of connecting a high-voltage oscillating circuit in parallel to a test switch Bt in a time interval before the current zero of an interruptible h... | 08/22/2006 |
| 6288497 | Matrix structure based LED array for illumination A matrix structure-based light-emitting diode array includes a plurality of input resistances connected in parallel to one terminal of a current source, and a plurality of output resistances connected in parallel to another terminal of a current source. L... | 09/11/2001 |
| 5606224 | Protection circuit for fluorescent lamps operating at failure mode A circuit for protecting fluorescent lamps connected to high frequency electronic ballasts has a detecting bridge connected to the fluorescent lamps, an output of the detecting bridge varying linearly with the highest voltage across the fluorescent lamps,... | 02/25/1997 |
| 5030884 | Automotive vehicle daytime running light circuit A daytime running light circuit is integrated with the existing headlight circuit of an automotive vehicle. The daytime running light circuit functions to automatically illuminate the headlights at reduced intensity when the vehicle is running and the hea... | 07/09/1991 |
| 4958102 | Three way gas discharge lamp A three way lamp having two gas discharge light tubes mounted on the same housing having three terminals arranged thereon as provided on a three-way incandescent lamp.... | 09/18/1990 |
| 4949012 | Automotive vehicle daytime running light circuit A daytime running light circuit is integrated with the existing headlight circuit of an automotive vehicle. The daytime running light circuit functions to automatically illuminate the headlights at reduced intensity when the vehicle is running and the hea... | 08/14/1990 |
| 4934769 | Power supply circuit for automotive headlamp A power supply circuit for automotive headlamps includes an electrical wire establishing communication between one of the headlamps and a power source at a first position of a combination switch, and a control unit selectively establishing communication b... | 06/19/1990 |
| 4841199 | Electrical system for vehicle daytime running lights The invention consists of an electrical circuit for a vehicle headlight system whereby the conventional parallel circuit connection of headlights is automatically converted into a series circuit connection under conditions appropriate for daytime running ... | 06/20/1989 |
| 4751431 | Adapter unit for trailer light system An adapter unit for interfacing the existing brake and turn signal light system of a vehicle with the light system of a trailer. The adapter unit includes a first relay having a single coil and a pair of contacts relatively movable to a closed circuit con... | 06/14/1988 |
| 4748368 | Three way gas discharge lamp A three way lamp having two gas discharge light tubes mounted on the same housing in a light-transmitting bulb.... | 05/31/1988 |
| 4286194 | Generator for use with loads having changing impedance characteristics A generator for the starting and thereafter maintaining energization and operation of a load which has a relatively high impedance during starting and a substantially lower impedance after starting and during operation thereof. The load may be an ionic co... | 08/25/1981 |
