1
Richard S Belliveau, Michael R Floyd, Steven E Tulk: Variable color lighting system. Sixbey Friedman Leedom & Ferguson, October 16, 1990: US04962687 (189 worldwide citation)

The variable color lighting system includes a plurality of lamps controlled by a central controller. The central controller has a number of control channels, and each lamp is preset to be responsive to a specific control channel. To accomplish this, a lamp includes an address circuit which can be va ...


2
Richard S Belliveau: Lighting devices using a plurality of light sources. Walter J Tencza Jr, March 19, 2002: US06357893 (189 worldwide citation)

A device is disclosed that uses a plurality of light sources. The light sources may be light emitting diodes (LEDs). The light sources are arranged and mounted to a deformable flexible substrate. The light sources are arranged and mounted to the substrate as to emit their radiation perpendicular to ...


3
Steven E Tulk, Richard S Belliveau: Microprocessor controlled lamp flashing system with cooldown protection. Lightwave Research, Sixbey Friedman Leedom & Ferguson, January 7, 1992: US05078039 (127 worldwide citation)

The microprocessor controlled lamp flashing system includes a plurality of flash lamp assemblies for providing lighting effects in response to input control signals from a central processor. The control signals are provided in a data packet with intensity and address signals, and each flash lamp ass ...


4
Richard S Belliveau: Lighting device with beam altering mechanism incorporating a plurality of light souces. Walter J Tencza Jr, November 5, 2002: US06474837 (95 worldwide citation)

An apparatus is disclosed incorporating a plurality of light sources, such as a plurality of lighting emitting diodes, and a beam altering mechanism for altering the light projected by the plurality of light sources. Several mechanisms for altering the beam produced by the plurality of light emittin ...


5
Richard S Belliveau: Method and apparatus for digital communications with multiparameter light fixtures. Dorsey & Whitney, December 18, 2001: US06331756 (45 worldwide citation)

A typical light fixture is an integral unit that has a lamp assembly and a communications node to control the lamp assembly. Lighting systems contain many such light fixtures. One type of lighting system has at least two communications systems that interconnect the light fixtures. A digital controll ...


6
Richard S Belliveau: Method and apparatus for controlling the temperature of a multi-parameter light. Altera Law Group, September 16, 2003: US06621239 (41 worldwide citation)

A multi-parameter light is a type of theater light that includes a lamp in combination with one or more optical components such as reflectors, lenses, filters, iris diaphragms, shutters, and so forth for creating special lighting effects, various electrical and mechanical components such as motors a ...


7
Richard S Belliveau: Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information. Altera Law Group, October 21, 2003: US06635999 (34 worldwide citation)

A multiparameter light typically includes a lamp and shutter in combination with one or more optical components, various electrical and mechanical components for operating the optical components, suitable electronics for controlling the parameters of the multiparameter light, and suitable power supp ...


8
Richard S Belliveau: Gobo holder for a lighting system. High End Systems, James R Bell, Stuart J Friedman, March 28, 1995: US05402326 (32 worldwide citation)

A gobo holder for a lighting system is provided which includes a housing for removably receiving a gobo therewithin, the housing having first and second ends and being positioned in the beam of light such that light enters the housing through the first end, passes through the gobo and exits the hous ...


9
Byron J Ziegler, Richard S Belliveau: Apparatus for cooling a light beam. July 15, 1997: US05647662 (24 worldwide citation)

Apparatus for cooling a light beam used to project an image on a projection surface. The apparatus includes a light beam source and a gas cooling circuit. A cooling chamber is connected to conduct gas through the circuit. An image projection device is mounted in the chamber. The chamber has a therma ...


10
Richard S Belliveau: Lighting system with variable shaped beam. High End Systems, April 11, 2000: US06048080 (21 worldwide citation)

A lens for use in a light fixture provided to project a beam of light in a first light pattern having a first cross-sectional geometry. A lenticular lens element is supported in the fixture and movable into a position to interrupt the beam of light for selecting beam shape by altering the first proj ...