`
`Sylvania 168/194/2825
`
`Patent 8,517,583
`Claim 27
`An LED light bulb adapted for use in standard automotive bulb
`sockets, comprising:
`
`a printed circuit board;
`
`at least one light emitting diode mounted on the printed circuit
`board and electrically coupled with the printed circuit board;
`
`a body having a first end and a second end, with the printed
`circuit board attached to the body;
`
`a base having a distal end and a proximal end, the distal end
`having at least one contact; and
`
`electrical control means electrically connected between first
`and second contacts on the base and the printed circuit
`board, whereby when an electrical signal is supplied to the
`contacts the electrical control means transmits a processed
`electrical current enabling the at least one light emitting diode
`to be energized and emit light, and including at least one of
`the following features:
`
`(a) the printed circuit board acts as heat sink because much
`of its surface area is metal plated;
`
`(d) <multiple diodes are provided to make the bulb non-
`polarized>
`
`(g) the bulb is shaped to fit into recessed sockets in
`automobiles.
`
`Claim 28
`An LED light bulb as in claim 27 wherein the printed circuit
`board acts as heat sink because much of its surface area is
`metal plated.
`
`Claim 31
`An LED light bulb as in claim 27 wherein multiple diodes are
`provided to make the bulb non-polarized.
`
`Claim 37
`An LED light bulb as in claim 27
`wherein the bulb is shaped to fit
`into recessed sockets in
`automobiles.
`
`JSX 2006.001
`OSRAM SYLVANIA INC. v. JAM STRAIT, INC.
`IPR2014-00703
`
`
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