KH

Keangpo Ricky Ho

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29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
6592274 Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using finite-state machine-based encoder Joseph M. Kahn 2003-07-15
6490069 Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using subtraction-based encoder Joseph M. Kahn 2002-12-03
6445476 Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using subsequence-based encoder Joseph M. Kahn 2002-09-03
6424444 Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using finite-state machine-based encoder Joseph M. Kahn 2002-07-23