Inventor · Orsay, FR

Francois Marcel

7Patents
5h-index
6Co-inventors
56Inventor score

Filing activity: Sep 17, 1973 → Sep 20, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US4825349A Emergency D.C. power supply with the emergency state being indicated by polarity reversal Electricity 55 Expired
US5355368A Method for allocating time slots for transmission in a half-duplex time division multiple access point-to-multipoint bidirectional transmission network Electricity 35 Expired
US5317571A Method for determining the transmission time between remote and central terminal stations in a point-to-multipoint bidirectional transmission network Electricity 31 Expired
US3935569A Digital coder Electricity 16 Expired
US5712982A TDMA point-to-multipoint transmission network with a multiframe which includes a single continuous stream of data subframes and a single free period for response-time measurements Electricity 14 Expired
US4599735A Timing recovery circuit for synchronous data transmission using combination of L Bi phase and modified biphase codes Electricity 4 Expired
US5357588A Opto-electronic transducer device for optical link termination equipment and application thereof to various types of optical link Physics 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.