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US Patent 7400310 Pulse signal drive circuit

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US Patent 12072091 Color mixing optics for LED illumination device
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US Patent 11915581 Visible light communication system and method
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Patent Inventor Names
Charles R. LeMay0
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Patent abstract

A pulse signal drive circuit includes an energy storage device. A source of energy supplies a substantially constant flow of energy to the energy storage device. A switch circuit draws repetitive pulses of substantially constant energy from the energy storage device to generate corresponding pulse drive signals.

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US Patent 11662077 Color mixing optics for LED illumination device
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US Patent 07400310 Pulse signal drive circuit US Patent 7400310 Pulse signal drive circuit

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Patent Number
074003100
Patent Number
74003100
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074003100
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Infobox
Is a
Patent
Patent
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
074003100
Date of Patent
July 15, 2008
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Patent Application Number
112880460
Date Filed
November 28, 2005
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074003100
Patent Primary Examiner
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Tuyet Vo
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07400310
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 US Patent 07400310 Pulse signal drive circuit

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07400310
Date of patent
July 15, 2008
Patent application number
11288046
Date Filed
November 28, 2005
Patent primary examiner
‌
Tuyet Vo

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