Patent assignee · US · COMPANY

PLX Technology, Inc.

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41Patents
32Active
41Granted
52Portfolio score

Filing activity: Sep 1, 1987 → Oct 25, 2012 · 16 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8880771B2 Method and apparatus for securing and segregating host to host messaging on PCIe fabric Physics 61 Active
US8521941B2 Multi-root sharing of single-root input/output virtualization Physics 33 Active
US6885670B1 Method and apparatus for fault tolerant, software transparent and high data integrity extension to a backplane or bus interconnect Electricity 24 Expired
US6400682B1 Method and apparatus for a fault tolerant, software transparent and high data integrity extension to a backplane bus or interconnect Electricity 23 Expired
US4833349A Programmable logic and driver circuits Electricity 19 Expired
US8645605B2 Sharing multiple virtual functions to a host using a pseudo physical function Electricity 19 Active
US5666079A Binary relative delay line Electricity 13 Expired
US6851009B1 Method, system and apparatus for a computer subsystem interconnection using a chain of bus repeaters Physics 12 Expired
US7222201B2 Virtual endpoint for USB devices Physics 12 Expired
US6212161A Method and apparatus for a fault tolerant software transparent and high data integrity extension to a backplane bus or interconnect Electricity 10 Expired
US6581126B1 Method, system and apparatus for a computer subsystem interconnection using a chain of bus repeaters Physics 8 Expired
US8145949B2 Automated regression failure management system Physics 8 Active
US7039750B1 On-chip switch fabric Physics 6 Expired
US8785246B2 Multiple seal-ring structure for the design, fabrication, and packaging of integrated circuits Electricity 6 Active
US8468301B2 Writing of data on an array of storage devices with controlled granularity Physics 5 Active
US7660944B2 Random number generation Physics 4 Active
US8504755B2 USB 3 bridge with embedded hub Physics 4 Active
US7860020B2 Master/slave transceiver power back-off Electricity 4 Active
US7869356B2 Dynamic buffer pool in PCIExpress switches Electricity 4 Active
US8797857B2 Dynamic buffer pool in PCIExpress switches Electricity 4 Active
US7834709B2 Circuit for voltage controlled oscillator Electricity 3 Active
US8254490B2 Reducing transmit signal components of a receive signal of a transceiver using a shared DAC architecture Electricity 3 Active
US8295214B2 Reducing transmit signal components of a receive signal of a transceiver Electricity 3 Active
US8554976B2 Single pipe non-blocking architecture Physics 2 Active
US8201010B2 Automatic reference frequency compensation Physics 2 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.