Inventor · disambiguated record
Corrado Dragone
Also filed as: DRAGONE CORRADO · DRAGONE CORRADO P · DRAGONE CORRADO PIETRO
72 granted patents·1 pending application·3,052 citations·filing 1977–2010
99Inventor score
Files withLUCENT TECHNOLOGIES INC28AT & T BELL LAB18BELL TELEPHONE LABOR INC7AT & T CORP6DRAGONE CORRADO PIETRO6
Top patents by PatentIndex Score
73 records- 0199US5136671AOptical switch, multiplexer, and demultiplexerAT & T BELL LAB·Filed 1991·Granted Aug 4, 1992·403 cites·8 claims
- 0299US4482899AWide bandwidth hybrid mode feedsAT & T BELL LAB·Filed 1983·Granted Nov 13, 1984·232 cites·3 claims
- 0398US5002350AOptical multiplexer/demultiplexerAT & T BELL LAB·Filed 1990·Granted Mar 26, 1991·270 cites·16 claims
- 0498US4516130AAntenna arrangements using focal plane filtering for reducing sidelobesAT & T BELL LAB·Filed 1982·Granted May 7, 1985·162 cites·3 claims
- 0598US4468672AWide bandwidth hybrid mode feedsBELL TELEPHONE LABOR INC·Filed 1981·Granted Aug 28, 1984·166 cites·7 claims
- 0696US5450511AEfficient reflective multiplexer arrangementAT & T CORP·Filed 1994·Granted Sep 12, 1995·167 cites·10 claims
- 0795US6263127B1Free-space/arrayed-waveguide routerLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jul 17, 2001·139 cites·14 claims
- 0892US5412744AFrequency routing device having a wide and substantially flat passbandAT & T CORP·Filed 1994·Granted May 2, 1995·104 cites·7 claims
- 0990US6058233AWaveguide array with improved efficiency for wavelength routers and star couplers in integrated opticsLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 2, 2000·92 cites·19 claims
- 1089US5243672APlanar waveguide having optimized bendAT & T BELL LAB·Filed 1992·Granted Sep 7, 1993·87 cites·11 claims
- 1189US4904042AN×N optical star couplerAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 27, 1990·69 cites·9 claims
- 1289US4203105AScanable antenna arrangements capable of producing a large image of a small array with minimal aberrationsBELL TELEPHONE LABOR INC·Filed 1978·Granted May 13, 1980·51 cites·8 claims
- 1385US5467418AFrequency routing device having a spatially filtered optical grating for providing an increased passband widthAT & T CORP·Filed 1994·Granted Nov 14, 1995·65 cites·10 claims
- 1484US6542655B1N×N crossconnect switch using wavelength routers and space switchesLUCENT TECHNOLOGIES INC·Filed 2000·Granted Apr 1, 2003·24 cites·21 claims
- 1584US6118909AAthermal optical devicesLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 12, 2000·56 cites·17 claims
- 1683US4482897AMultibeam segmented reflector antennasAT & T BELL LAB·Filed 1982·Granted Nov 13, 1984·38 cites·8 claims
- 1782US7068888B1Efficient waveguide arrays with optimized matching transitionsDRAGONE CORRADO PIETRO·Filed 2005·Granted Jun 27, 2006·12 cites·14 claims
- 1881US5208885AOptical fiber to strip waveguide interconnectAT & T BELL LAB·Filed 1992·Granted May 4, 1993·50 cites·14 claims
- 1981US4259674APhased array antenna arrangement with filtering to reduce grating lobesBELL LAB INC·Filed 1979·Granted Mar 31, 1981·36 cites·5 claims
- 2079US7283700B2Optical router using stationary imagingDRAGONE CORRADO PIETRO·Filed 2006·Granted Oct 16, 2007·9 cites·5 claims
- 2178US6574396B1Waveguide grating arrangement using a segmented reflectorLUCENT TECHNOLOGIES INC·Filed 2001·Granted Jun 3, 2003·19 cites·23 claims
- 2278US6456752B1Large N×N optical switch using binary treesLUCENT TECHNOLOGIES INC·Filed 2000·Granted Sep 24, 2002·19 cites·15 claims
- 2378US5488680AFrequency routing device having a wide and substantially flat passbandAT & T CORP·Filed 1994·Granted Jan 30, 1996·59 cites·15 claims
- 2478US5212758APlanar lens and low order array multiplexerAT & T BELL LAB·Filed 1992·Granted May 18, 1993·46 cites·8 claims
- 2576US6754410B1Integrated wavelength-selective cross connectLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jun 22, 2004·13 cites·10 claims
- 2676US5920663AOptical waveguide router with controlled transmission characteristicsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jul 6, 1999·44 cites·22 claims
- 2775US6859574B2N×N switching arrangement of two planar arrays without waveguide crossingsLUCENT TECHNOLOGIES INC·Filed 2002·Granted Feb 22, 2005·15 cites·11 claims
- 2875US5373517ARapidly tunable integrated laserAT & T CORP·Filed 1993·Granted Dec 13, 1994·30 cites·5 claims
- 2974US6873766B2Efficient waveguide arrays with nearly perfect element patternsFiled 2003·Granted Mar 29, 2005·14 cites·20 claims
- 3073US5039993APeriodic array with a nearly ideal element patternAT & T BELL LAB·Filed 1989·Granted Aug 13, 1991·35 cites·7 claims
- 3172US6195482B1Waveguide grating routerLUCENT TECHNOLOGIES INC·Filed 1998·Granted Feb 27, 2001·37 cites·4 claims
- 3271US6023544AMonitoring with an optical wavelength routerLUCENT TECHNOLOGIES INC·Filed 1997·Granted Feb 8, 2000·41 cites·10 claims
- 3366US6782163B2Waveguide grating arrangement using a segmented reflectorLUCENT TECHNOLOGIES INC·Filed 2002·Granted Aug 24, 2004·9 cites·17 claims
- 3466US6381383B1Large N×N waveguide grating routerAGERE SYST GUARDIAN CORP·Filed 2000·Granted Apr 30, 2002·8 cites·8 claims
- 3566US4144535AMethod and apparatus for substantially reducing cross polarized radiation in offset reflector antennasBELL TELEPHONE LABOR INC·Filed 1977·Granted Mar 13, 1979·20 cites·12 claims
- 3665US6549313B1Broadbrand electronic N×N cross-connect switch using tunable lasersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 15, 2003·27 cites·15 claims
- 3765US6463197B1Coupling of optical signals to misaligned waveguides on different wafersLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 8, 2002·9 cites·21 claims
- 3865US5926587AOptical passband filtersLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jul 20, 1999·26 cites·11 claims
- 3964US6049644AOptical routing device having a substantially flat passbandLUCENT TECHNOLOGIES INC·Filed 1997·Granted Apr 11, 2000·27 cites·30 claims
- 4064US5926586ANon-rectangular optical devicesLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jul 20, 1999·25 cites·34 claims
- 4163US7702200B2Waveguide grating optical router suitable for CWDMDRAGONE CORRADO PIETRO·Filed 2008·Granted Apr 20, 2010·3 cites·28 claims
- 4262US6385373B1Compensated cascaded waveguidesLUCENT TECHNOLOGIES INC·Filed 2000·Granted May 7, 2002·7 cites·6 claims
- 4362US4250508AScanning beam antenna arrangementBELL TELEPHONE LABOR INC·Filed 1979·Granted Feb 10, 1981·17 cites·8 claims
- 4460US5425116ATunable optical waveguide grating arrangementAT & T CORP·Filed 1993·Granted Jun 13, 1995·21 cites·7 claims
- 4558US6259833B1Optical cross connect using a planar arrangement of beam steerersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jul 10, 2001·18 cites·8 claims
- 4656US4425566AAntenna arrangement for providing a frequency independent field distribution with a small feedhornBELL TELEPHONE LABOR INC·Filed 1981·Granted Jan 10, 1984·14 cites·5 claims
- 4755US4439748ACorrugated waveguide or feedhorn assembled from grooved piecesBELL TELEPHONE LABOR INC·Filed 1982·Granted Mar 27, 1984·13 cites·11 claims
- 4854US6549698B2Large N×N waveguide grating routerAGERE SYST GUARDIAN CORP·Filed 2002·Granted Apr 15, 2003·3 cites·7 claims
- 4954US5625723AMethod for reducing birefringence in optical gratingsLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 29, 1997·19 cites·22 claims
- 5054US4491848ASubstantially frequency-independent aberration correcting antenna arrangementAT & T BELL LAB·Filed 1982·Granted Jan 1, 1985·13 cites·2 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →