Inventor · disambiguated record
Ran-Fun Chiu
Also filed as: CHIU RAN F · CHIU RAN-FUN
19 granted patents·1,001 citations·filing 1974–2012
96Inventor score
Files withHEWLETT PACKARD CO6RACAL MILGO INC4MILGO ELECTRONIC CORP3RACAL DATA COMMUNICATIONS INC2CHIU RAN FUN1
Top patents by PatentIndex Score
19 records- 0195US4213097AHybrid automatic gain control circuitRACAL MILGO INC·Filed 1978·Granted Jul 15, 1980·56 cites·11 claims
- 0291US5883901ACommunications system including synchronization information for timing upstream transmission of data and ability to vary slot durationHEWLETT PACKARD CO·Filed 1997·Granted Mar 16, 1999·122 cites·19 claims
- 0389US4873702AMethod and apparatus for DC restoration in digital receiversCHIU RAN FUN·Filed 1988·Granted Oct 10, 1989·134 cites·7 claims
- 0488US5734680AAnalog implementation of a partial response maximum likelihood (PRML) read channelHEWLETT PACKARD CO·Filed 1995·Granted Mar 31, 1998·64 cites·22 claims
- 0587US5784597ACommunications network system including acknowledgement indicating successful receipt of request for reserved communication slots and start time for said reserved communication slotsHEWLETT PACKARD CO·Filed 1995·Granted Jul 21, 1998·162 cites·20 claims
- 0686US4611342ADigital voice compression having a digitally controlled AGC circuit and means for including the true gain in the compressed dataRACAL DATA COMMUNICATIONS INC·Filed 1983·Granted Sep 9, 1986·42 cites·20 claims
- 0785US5150379ASignal processing system for adaptive equalizationHEWLETT PACKARD CO·Filed 1991·Granted Sep 22, 1992·52 cites·16 claims
- 0881US5734833AShared communications channel with enhanced reservation and collision resolution protocols allows any subset of stations to transmit data after collision occured in contention slotHEWLETT PACKARD CO·Filed 1996·Granted Mar 31, 1998·128 cites·12 claims
- 0980US5787483AHigh-speed data communications modemHEWLETT PACKARD CO·Filed 1995·Granted Jul 28, 1998·124 cites·2 claims
- 1075US7325075B1Methods for address and name discovery for Ethernet entitiesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jan 29, 2008·21 cites·19 claims
- 1174US3988540AIntegrated circuit modem with a memory storage device for generating a modulated carrier signalMILGO ELECTRONIC CORP·Filed 1974·Granted Oct 26, 1976·20 cites·19 claims
- 1269US4355402AData modem false equilibrium circuitRACAL MILGO INC·Filed 1978·Granted Oct 19, 1982·20 cites·10 claims
- 1368US4539689AFast learn digital adaptive equalizerRACAL DATA COMMUNICATIONS INC·Filed 1983·Granted Sep 3, 1985·26 cites·101 claims
- 1461US8787112B2Seismic data apparatus and methodsCOOK DAVID M·Filed 2010·Granted Jul 22, 2014·1 cites·9 claims
- 1545US4378535AAdaptive equalizer for short distance metallic circuitsRACAL MILGO INC·Filed 1980·Granted Mar 29, 1983·13 cites·16 claims
- 1644US10135673B2Communicating data associated with different personas of a userCONGDON PAUL T·Filed 2012·Granted Nov 20, 2018·0 cites·15 claims
- 1741US4035625AMethod and apparatus for performing binary equalization in voice-band phase-modulation modemsMILGO ELECTRONIC CORP·Filed 1975·Granted Jul 12, 1977·7 cites·33 claims
- 1836US4052557APhase-jump detector and corrector method and apparatus for phase-modulated communication systems that also provides a signal quality indicationMILGO ELECTRONIC CORP·Filed 1975·Granted Oct 4, 1977·5 cites·28 claims
- 1934US4263671ASampling clock correction circuitRACAL MILGO INC·Filed 1978·Granted Apr 21, 1981·4 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →