Photo diode

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United States of America Patent

PATENT NO 9715069
SERIAL NO

15143148

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a photo diode. The photo diode includes: at least two branched waveguides configured to receive beating signals; absorbing layers disposed in vertical directions to the waveguides, and disposed while being spaced apart from distal ends of the waveguides by a predetermined interval; and one or more intermediate layers formed based on the distal ends of the waveguides and disposed with the absorbing layers at upper end of the one or more intermediate layers.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Eui Su Daejeon, KR 17 12
Lee, Won Hui Daejeon, KR 9 92
Park, Kyung Hyun Daejeon, KR 66 268

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