Inventor · disambiguated record
Mark J. Dapper
Also filed as: DAPPER MARK · DAPPER MARK J · GEILE MICHAEL J
34 granted patents·3 pending applications·2,530 citations·filing 1979–2012
99Inventor score
Files withADC TELECOMMUNICATIONS INC14USA DIGITAL RADIO PARTNERS L P7CINCINNATI ELECTRONICS CORP5DAPPER MARK J5XETRON CORP2
Top patents by PatentIndex Score
37 records- 0198US6662367B2Poly-phase filters in multicarrier communication systemsADC TELECOMMUNICATIONS INC·Filed 2002·Granted Dec 9, 2003·82 cites·6 claims
- 0298US6275990B1Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwithADC TELECOMMUNICATIONS INC·Filed 1999·Granted Aug 14, 2001·433 cites·29 claims
- 0395US7881181B2Systems and method for orthogonal frequency divisional multiplexingADC TELECOMMUNICATIONS INC·Filed 2007·Granted Feb 1, 2011·22 cites·13 claims
- 0494US6606351B1Ingress protection in a communication system with orthogonal carriersADC TELECOMMUNICATIONS INC·Filed 1999·Granted Aug 12, 2003·134 cites·20 claims
- 0593US6434583B1Fast fourier transform apparatus and methodADC TELECOMMUNICATIONS INC·Filed 1999·Granted Aug 13, 2002·134 cites·11 claims
- 0693US6366585B1Distributed control in a communication systemADC TELECOMMUNICATIONS INC·Filed 1999·Granted Apr 2, 2002·120 cites·74 claims
- 0792US5588022AMethod and apparatus for AM compatible digital broadcastingXETRON CORP·Filed 1994·Granted Dec 24, 1996·208 cites·25 claims
- 0891US6594322B2Method of distributed loop control for a multicarrier telephony transportADC TELECOMMUNICATIONS INC·Filed 1999·Granted Jul 15, 2003·93 cites·11 claims
- 0991US6535715B2Hybrid/fiber coax video and telephony communication system with poly-phase filteringADC TELECOMMUNICATIONS INC·Filed 1999·Granted Mar 18, 2003·96 cites·16 claims
- 1090US8547824B2Systems and methods for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2012·Granted Oct 1, 2013·3 cites·55 claims
- 1190US6292651B1Communication system with multicarrier transport distribution network between a head end terminal and remote unitsADC TELECOMMUNICATIONS INC·Filed 1997·Granted Sep 18, 2001·93 cites·26 claims
- 1289US8406115B2Systems and methods for orthogonal frequency division multiplexingDAPPER MARK J·Filed 2011·Granted Mar 26, 2013·3 cites·5 claims
- 1389US8351321B2Systems and method for orthogonal frequency divisional multiplexingHTC CORP·Filed 2007·Granted Jan 8, 2013·4 cites·4 claims
- 1489US8174956B2Systems and method for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2007·Granted May 8, 2012·4 cites·8 claims
- 1589US6487405B1Communication system with multicarrier telephony transport for controlling a plurality of service unitsADC TELECOMMUNICATIONS INC·Filed 1999·Granted Nov 26, 2002·67 cites·17 claims
- 1688US5878089ACoherent signal detector for AM-compatible digital audio broadcast waveform recoveryUSA DIGITAL RADIO PARTNERS L P·Filed 1997·Granted Mar 2, 1999·68 cites·29 claims
- 1787US8576693B2Systems and method for orthogonal frequency division multiplexingDAPPER MARK J·Filed 2011·Granted Nov 5, 2013·2 cites·2 claims
- 1887US8089853B2Systems and method for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2007·Granted Jan 3, 2012·3 cites·3 claims
- 1987US4879527APhase lock loop and improved phase detector thereforCINCINNATI ELECTRONICS CORP·Filed 1989·Granted Nov 7, 1989·48 cites·31 claims
- 2086US5809065AMethod and apparatus for improving the quality of AM compatible digital broadcast system signals in the presence of distortionUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted Sep 15, 1998·74 cites·16 claims
- 2182US5764706AAM compatible digital waveform frame timing recovery and frame synchronous power measurementUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted Jun 9, 1998·135 cites·9 claims
- 2281US5606576AAdaptive mode control system for AM compatible digital broadcastNORTHROP GRUMMAN CORP·Filed 1995·Granted Feb 25, 1997·126 cites·7 claims
- 2381US4281412AMethod of and apparatus for transmitting and recovering offset QPSK modulated dataCINCINNATI ELECTRONICS CORP·Filed 1979·Granted Jul 28, 1981·54 cites·32 claims
- 2479US5859876AMethod and apparatus for improving AM compatible digital broadcast analog fidelityFiled 1996·Granted Jan 12, 1999·110 cites·12 claims
- 2577US5898732AData service channel provision for an AM compatible broadcast systemUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted Apr 27, 1999·97 cites·10 claims
- 2675US6282683B1Communication system with multicarrier telephony transportADC TELECOMMUNICATIONS INC·Filed 1999·Granted Aug 28, 2001·97 cites·29 claims
- 2774US2009238065A1System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing systemADC TELECOMMUNICATIONS INC·Filed 2009·Application pending·0 cites
- 2870US2007263665A1Systems for contention-based bandwidth requests in orthogonal frequency division multiplexing systemsADC TELECOMMUNICATIONS INC·Filed 2007·Application pending·0 cites
- 2970US2007253500A1Method for multiple use subchannelsADC TELECOMMUNICATIONS INC·Filed 2007·Application pending·0 cites
- 3062US5633896AAM compatible digital waveform demodulation using a dual FFTUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted May 27, 1997·48 cites·12 claims
- 3161US6128334AReceiver addressable AM compatible digital broadcast systemUSA DIGITAL RADIO INC·Filed 1997·Granted Oct 3, 2000·43 cites·12 claims
- 3260US5559830AEqualization system for AM compatible digital receiverXETRON CORP·Filed 1995·Granted Sep 24, 1996·38 cites·4 claims
- 3359US5703954AMethod and apparatus for improving the quality of AM compatible digital broadcast system signals in the presence of distortionUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted Dec 30, 1997·37 cites·14 claims
- 3453US5073905AApparatus for and method of synchronizing a local oscillator to a received digital bit streamCINCINNATI ELECTRONICS CORP·Filed 1989·Granted Dec 17, 1991·17 cites·42 claims
- 3553US4748641ASuppressed carrier modulation methodCINCINNATI ELECTRONICS CORP·Filed 1985·Granted May 31, 1988·17 cites·32 claims
- 3643US5930687AApparatus and method for generating an AM-compatible digital broadcast waveformUSA DIGITAL RADIO PARTNERS L P·Filed 1996·Granted Jul 27, 1999·14 cites·42 claims
- 3734US5172395AMethod of and apparatus for deriving an indication of noise content of data bitsCINCINNATI ELECTRONICS CORP·Filed 1991·Granted Dec 15, 1992·6 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →