Joseph Berthold has been granted 13 US patents while listed as an inventor at Ciena . The first was granted in 1980 and the most recent in September 2019. Joseph Berthold ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Joseph Berthold in Fallston, MD, US.
Patents per Year Patents granted per year, 1980 to 2019 Bar chart with a peak of 2 patents in 2015. peak 2 1980: 1 patents 1980 1986: 1 patents 1986 2002: 1 patents 2002 2006: 1 patents 2006 2007: 1 patents 2007 2012: 1 patents 2012 2015: 2 patents 2015 2017: 2 patents 2017 2018: 1 patents 2018 2019: 2 patents 2019
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10425322 Scalable broadband metro network architecture Loudon T. Blair , Michael Y. Frankel , John P. Mateosky 2019-09-24
10194221 High capacity fiber-optic integrated transmission and switching systems Michael Y. Frankel , John P. Mateosky , Michael H. Shahine 2019-01-29
$9,807,000
9866929 High capacity fiber-optic integrated transmission systems Michael Y. Frankel , John P. Mateosky , Michael H. Shahine 2018-01-09
$5,666,000
9576329 Systems and methods for equipment installation, configuration, maintenance, and personnel training Michael Y. Frankel 2017-02-21
$6,630,000
9551836 Optical switch fabric for data center interconnections Michael Y. Frankel , Michael Gazier 2017-01-24
$10,849,000
9124383 High capacity fiber-optic integrated transmission and switching systems Michael Y. Frankel , John P. Mateosky , Michael H. Shahine 2015-09-01
$7,440,000
8983293 Electro-optical switching fabric systems and methods Michael Y. Frankel , Michael Gazier 2015-03-17
$9,139,000
8204382 Radio frequency-based optical transport network systems and methods Michael Gazier , Phillips T. Salman 2012-06-19
$6,613,000
7174096 Method and system for providing protection in an optical communication network Loudon T. Blair , Roger Bakos 2007-02-06
$7,351,000
7068873 Optical cross connect apparatus and method Michael Y. Frankel 2006-06-27
$31,451,000
6434290 Optical switch having substantially equal output powers — 2002-08-13
$38,161,000
4587545 High voltage dielectrically isolated remote gate solid-state switch Adrian R. Hartman , Terence J. Riley , Peter W. Shackle 1986-05-06
4242697 Dielectrically isolated high voltage semiconductor devices Adrian R. Hartman , Peter W. Shackle 1980-12-30
$17,420,000