Kupfer; Theodor

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kupfer; Theodor.The latest application filed is for "qsfp-dd (quad small form factor pluggable - double density) modules and methods therefor".

Company Profile

2.19.19

Kupfer; Theodor - Feucht DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Network cabinet module Grant 11,112,572 - Tittenhofer , et al. September 7, 2	2021-09-07
Qsfp-dd (quad Small Form Factor Pluggable - Double Density) Modules And Methods Therefor App 20210231891 - Tittenhofer; Michael ; et al.	2021-07-29
QSFP-DD (quad small form factor pluggable--double density) modules and methods therefor Grant 11,036,017 - Tittenhofer , et al. June 15, 2	2021-06-15
Qsfp-dd (quad Small Form Factor Pluggable - Double Density) Modules And Methods Therefor App 20200150366 - Tittenhofer; Michael ; et al.	2020-05-14
Network Cabinet Module App 20200113077 - TITTENHOFER; Michael ; et al.	2020-04-09
Common mode rejection ratio control for coherent optical receivers Grant 9,716,555 - Duthel , et al. July 25, 2	2017-07-25
Optimization of optical transmission capacity Grant 9,584,260 - Fludger , et al. February 28, 2	2017-02-28
Common Mode Rejection Ratio Control For Coherent Optical Receivers App 20160226595 - Duthel; Thomas ; et al.	2016-08-04
Optimization of Optical Transmission Capacity App 20160142179 - Fludger; Chris ; et al.	2016-05-19
Common mode rejection ratio control for coherent optical receivers Grant 9,337,937 - Duthel , et al. May 10, 2	2016-05-10
Optical communication reception system Grant 9,285,267 - Gehrke , et al. March 15, 2	2016-03-15
Common Mode Rejection Ratio Control for Coherent Optical Receivers App 20150256266 - Duthel; Thomas ; et al.	2015-09-10
Multiprotocol transport using polarization division multiplexing Grant 8,909,045 - Losio , et al. December 9, 2	2014-12-09
Cycle slip reduction in coherent optical communications Grant 8,886,058 - Geyer , et al. November 11, 2	2014-11-11
Modification of error statistics behind equalizer to improve inter-working with different FEC codes Grant 8,874,988 - Danninger , et al. October 28, 2	2014-10-28
Optical Communication Reception System App 20140117200 - Gehrke; Soeren ; et al.	2014-05-01
Optical communication reception system Grant 8,649,690 - Gehrke , et al. February 11, 2	2014-02-11
Optical Communication Reception System App 20130322876 - Gehrke; Soren ; et al.	2013-12-05
Cycle Slip Reduction in Coherent Optical Communications App 20130322870 - Geyer; Jonas ; et al.	2013-12-05
Modification of Error Statistics Behind Equalizer to Improve Inter-Working with Different FEC codes App 20130318417 - Danninger; Markus ; et al.	2013-11-28
Modification of error statistics behind equalizer to improve inter-working with different FEC codes Grant 8,555,132 - Danninger , et al. October 8, 2	2013-10-08
Phase detection method and phase detector Grant 8,466,713 - Stojanovic , et al. June 18, 2	2013-06-18
Multiprotocol Transport Using Polarization Division Multiplexing App 20130148965 - Losio; Giacomo ; et al.	2013-06-13
Dual Drive Externally Modulated Laser App 20120189321 - Whiteaway; James ; et al.	2012-07-26
Phase Detection Method and Phase Detector App 20120068748 - Stojanovic; Nebojsa ; et al.	2012-03-22
Modification Of Error Statistics Behind Equalizer To Improve Inter-working With Different Fec Codes App 20090100314 - Danninger; Markus ; et al.	2009-04-16
Clock recovery circuit Grant 7,149,270 - Dorschky , et al. December 12, 2	2006-12-12
Method and apparatus for compensating for timing variances in digital data transmission channels Grant 7,095,817 - Dorschky , et al. August 22, 2	2006-08-22
Clock recovery circuit App 20020186804 - Dorschky, Claus ; et al.	2002-12-12
Method and apparatus for compensating for timing variances in digital data transmission channels App 20020179938 - Dorschky, Claus ; et al.	2002-12-05

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