Electric lamp and discharge devices: systems – Current and/or voltage regulation – Plural load device regulation
Reexamination Certificate
2005-08-09
2005-08-09
Wong, Don (Department: 2821)
Electric lamp and discharge devices: systems
Current and/or voltage regulation
Plural load device regulation
C353S030000
Reexamination Certificate
active
06927545
ABSTRACT:
An improved multiparameter lighting fixture is provided comprising a base, a yoke, a lamp housing, and a communication port for receiving address and command signals. The lamp housing may be comprised of a lamp, a light valve, and a lens. The lamp, the light valve and the lens may cooperate to project, for example, an ownership image, a fixture identifier image, a time identifier image, a show identifier image, a content identifier image, or an effects identifier image. The lamp, the light valve and the lens may cooperate to produce a first image on a projection surface and a second image may be created from the first image by applying an interactive effect to the first image in response to an image captured by a camera.
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Five page printout from internet, Pallindrome Performance Systems, Palindrome Intermedia Performance Group—PPS www.palindrome.de/pps.htm, printout dated Mar. 10, 2003—not all of printout may be prior art.
Five page printout of “Midi Dancer” from www.troikaranch.org/mididancer.html; printout dated Mar. 10, 2003—not all of printout may be prior art.
A Minh Dieu
Tencza Jr. Walter J.
Wong Don
LandOfFree
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