Inventor · disambiguated record
Joseph Berthold
Also filed as: BERTHOLD JOSEPH · BERTHOLD JOSEPH E
13 granted patents·1 pending application·234 citations·filing 1979–2017
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US9124383B1High capacity fiber-optic integrated transmission and switching systemsFRANKEL MICHAEL Y·Filed 2012·Granted Sep 1, 2015·42 cites·19 claims
- 0297US8983293B2Electro-optical switching fabric systems and methodsFRANKEL MICHAEL Y·Filed 2012·Granted Mar 17, 2015·27 cites·20 claims
- 0395US9551836B2Optical switch fabric for data center interconnectionsFRANKEL MICHAEL Y·Filed 2015·Granted Jan 24, 2017·19 cites·16 claims
- 0493US10194221B2High capacity fiber-optic integrated transmission and switching systemsCIENA CORP·Filed 2017·Granted Jan 29, 2019·9 cites·18 claims
- 0590US9576329B2Systems and methods for equipment installation, configuration, maintenance, and personnel trainingFRANKEL MICHAEL Y·Filed 2014·Granted Feb 21, 2017·7 cites·18 claims
- 0688US9866929B2High capacity fiber-optic integrated transmission systemsCIENA CORP·Filed 2015·Granted Jan 9, 2018·6 cites·18 claims
- 0785US10425322B2Scalable broadband metro network architectureCIENA CORP·Filed 2015·Granted Sep 24, 2019·6 cites·19 claims
- 0883US7174096B2Method and system for providing protection in an optical communication networkCIENA CORP·Filed 2003·Granted Feb 6, 2007·35 cites·19 claims
- 0980US7068873B2Optical cross connect apparatus and methodCIENA CORP·Filed 2003·Granted Jun 27, 2006·18 cites·26 claims
- 1080US4242697ADielectrically isolated high voltage semiconductor devicesBELL TELEPHONE LABOR INC·Filed 1979·Granted Dec 30, 1980·34 cites·17 claims
- 1176US6434290B1Optical switch having substantially equal output powersCIENA CORP·Filed 2000·Granted Aug 13, 2002·18 cites·21 claims
- 1267US8204382B2Radio frequency-based optical transport network systems and methodsGAZIER MICHAEL·Filed 2009·Granted Jun 19, 2012·5 cites·20 claims
- 1338US4587545AHigh voltage dielectrically isolated remote gate solid-state switchAT & T BELL LAB·Filed 1981·Granted May 6, 1986·8 cites·4 claims
- 1435US2016380886A1Distributed data center architectureCIENA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →