Inventor
BERTHOLD JOSEPH
US9 patents
⚠️ This page may combine multiple inventors who share the name “BERTHOLD JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIENA CORP
5 patentsUS7174096B2Feb 6, 2007
Method and system for providing protection in an optical communication network
CIENA CORP35 citations88
US7068873B2Jun 27, 2006
Optical cross connect apparatus and method
CIENA CORP18 citations83
US10194221B2Jan 29, 2019
High capacity fiber-optic integrated transmission and switching systems
CIENA CORP9 citations82
US9866929B2Jan 9, 2018
High capacity fiber-optic integrated transmission systems
CIENA CORP6 citations82
US10425322B2Sep 24, 2019
Scalable broadband metro network architecture
CIENA CORP6 citations72
FRANKEL MICHAEL Y
4 patentsUS9124383B1Sep 1, 2015
High capacity fiber-optic integrated transmission and switching systems
FRANKEL MICHAEL Y42 citations96
US9551836B2Jan 24, 2017
Optical switch fabric for data center interconnections
FRANKEL MICHAEL Y19 citations92
US8983293B2Mar 17, 2015
Electro-optical switching fabric systems and methods
FRANKEL MICHAEL Y27 citations92
US9576329B2Feb 21, 2017
Systems and methods for equipment installation, configuration, maintenance, and personnel training
FRANKEL MICHAEL Y7 citations83