Inventor · disambiguated record
Henry P. Ngai
Also filed as: NGAI HENRY · NGAI HENRY P
11 granted patents·636 citations·filing 1995–2006
93Inventor score
Files withPERICOM SEMICONDUCTOR CORP6D LINK CORP2NETWORK EXCELLENCE FOR ENTPR C2NETWORK EXCELLENCE FOR ENTERPR1
Top patents by PatentIndex Score
11 records- 0197US7480303B1Pseudo-ethernet switch without ethernet media-access-controllers (MAC's) that copies ethernet context registers between PCI-express portsPERICOM SEMICONDUCTOR CORP·Filed 2005·Granted Jan 20, 2009·173 cites·11 claims
- 0297US7464174B1Shared network-interface controller (NIC) using advanced switching (AS) turn-pool routing field to select from among multiple contexts for multiple processorsPERICOM SEMICONDUCTOR CORP·Filed 2005·Granted Dec 9, 2008·113 cites·20 claims
- 0396US7363417B1Optimized topographies for dynamic allocation of PCI express lanes using differential muxes to additional lanes to a hostPERICOM SEMICONDUCTOR CORP·Filed 2005·Granted Apr 22, 2008·63 cites·19 claims
- 0494US7308523B1Flow-splitting and buffering PCI express switch to reduce head-of-line blockingPERICOM SEMICONDUCTOR CORP·Filed 2006·Granted Dec 11, 2007·45 cites·20 claims
- 0594US7174411B1Dynamic allocation of PCI express lanes using a differential mux to an additional lane to a hostPERICOM SEMICONDUCTOR CORP·Filed 2004·Granted Feb 6, 2007·104 cites·18 claims
- 0691US7391251B1Pre-emphasis and de-emphasis emulation and wave shaping using a programmable delay without using a clockPERICOM SEMICONDUCTOR CORP·Filed 2005·Granted Jun 24, 2008·25 cites·14 claims
- 0787US6891828B2Dual-loop bus-based network switch using distance-value or bit-maskNETWORK EXCELLENCE FOR ENTPR C·Filed 2001·Granted May 10, 2005·68 cites·19 claims
- 0846US6317442B1Data switching system with cross bar transmissionNETWORK EXCELLENCE FOR ENTPR C·Filed 1998·Granted Nov 13, 2001·11 cites·20 claims
- 0944US5755821ADevice for preventing the erroneous connection of signal lines to a computer network hubD LINK CORP·Filed 1996·Granted May 26, 1998·12 cites·4 claims
- 1042US6128319AHybrid interface for packet data switchingNETWORK EXCELLENCE FOR ENTERPR·Filed 1997·Granted Oct 3, 2000·20 cites·20 claims
- 1120US5530653AMethod of automatically detecting and setting stack type network system terminating resistance, and apparatus thereforD LINK CORP·Filed 1995·Granted Jun 25, 1996·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →