Inventor · disambiguated record
Carl R. Davidson
Also filed as: DAVIDSON CARL · DAVIDSON CARL R
12 granted patents·5 pending applications·383 citations·filing 1997–2024
91Inventor score
Top patents by PatentIndex Score
17 records- 0197US6134033AMethod and apparatus for improving spectral efficiency in wavelength division multiplexed transmission systemsTYCO SUBMARINE SYSTEMS LTD·Filed 1998·Granted Oct 17, 2000·241 cites·27 claims
- 0287US6342961B1Method and apparatus for improving spectral efficiency in wavelength division multiplexed transmission systemsTYCOM US INC·Filed 2000·Granted Jan 29, 2002·23 cites·27 claims
- 0386US5946119AWavelength division multiplexed system employing optimal channel modulationTYCO SUBMARINE SYSTEMS LTD·Filed 1997·Granted Aug 31, 1999·81 cites·25 claims
- 0480US7373040B2Optical transmission system including dispersion slope compensationTYCO TELECOMM US INC·Filed 2007·Granted May 13, 2008·7 cites·6 claims
- 0575US7778550B2System and method for wavelength monitoring and controlTYCO ELECTRONICS SUBSEA COMM L·Filed 2007·Granted Aug 17, 2010·6 cites·20 claims
- 0672US8805204B2Generating higher-level quadrature amplitude modulation (QAM) using a delay line interferometer and systems and methods incorporating sameZHANG HONGBIN·Filed 2011·Granted Aug 12, 2014·3 cites·6 claims
- 0772US8437644B2Vestigial phase shift keying modulation and systems and methods incorporating sameZHANG HONGBIN·Filed 2011·Granted May 7, 2013·3 cites·20 claims
- 0872US7130030B2System and method for rapidly achieving optimum dispersion in optical transmission systemsTYCO TELECOMM US INC·Filed 2003·Granted Oct 31, 2006·12 cites·28 claims
- 0970US8483574B2Correlation-control QPSK transmitterZHANG HONGBIN·Filed 2010·Granted Jul 9, 2013·3 cites·20 claims
- 1065US8090270B2Frequency offset polarization multiplexing modulation format and system incorporating the sameZHANG HONGBIN·Filed 2008·Granted Jan 3, 2012·3 cites·25 claims
- 1165US2025137837A1Quasi-distributed sensing using enhanced sensing structuresSUBCOM LLC·Filed 2023·Application pending·0 cites
- 1263US2024027261A1Multispan optical fiber system and techniques for improved distributed acoustic sensingSUBCOM LLC·Filed 2023·Application pending·0 cites
- 1357US2025015887A1Monitoring in distributed acoustic sensing systemsSUBCOM LLC·Filed 2024·Application pending·0 cites
- 1456US7295728B2Optical transmission system including dispersion slope compensationTYCO TELECOMM US INC·Filed 2006·Granted Nov 13, 2007·1 cites·25 claims
- 1555US2025137838A1Multi-span distributed acoustic sensing from the shore with different sensing frequency ranges and sensing span lengthsSUBCOM LLC·Filed 2023·Application pending·0 cites
- 1645US7256877B2System and method for rapidly achieving optimum dispersion in optical transmission systemsTYCO TELECOMM US INC·Filed 2006·Granted Aug 14, 2007·0 cites·8 claims
- 1739US2007274728A1Optical communication system and method using optical channels with pair-wise orthogonal relationshipBERGANO NEAL S·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →