Pradzynski; Krzysztof

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pradzynski; Krzysztof.The latest application filed is for "optical cross-bar switch that provides stable, low-loss, fiber-optic path protection".

Company Profile

0.23.20

Pradzynski; Krzysztof - Santa Clara CA

*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
Optical cross-bar switch that provides stable, low-loss, fiber-optic path protection Grant 9,774,393 - Mysore , et al. September 26, 2	2017-09-26
Optical cross-bar switch that provides stable, low-loss, fiber-optic path protection App 20160241337 - Mysore; Sudhesh ; et al.	2016-08-18
FTTH RF over glass (RFoG) architecture and CPE with wavelength separator Grant 8,917,991 - Mysore , et al. December 23, 2	2014-12-23
Self-correcting wavelength collision avoidance system Grant 8,849,108 - Pradzynski , et al. September 30, 2	2014-09-30
Universal multiple-band digital modules for CATV upstream and downstream with sampling rate as function of bandwidth Grant 8,756,645 - Pradzynski , et al. June 17, 2	2014-06-17
Universal Multiple-Band Digital Transmitter Module for CATV Upstream and Downstream App 20130160068 - Pradzynski; Krzysztof ; et al.	2013-06-20
Smart RF over glass (RFoG) CPE unit with seamless PON upgrade capability Grant 8,346,081 - Mysore , et al. January 1, 2	2013-01-01
Point-to-multipoint high data rate delivery from optical node in HFC systems over existing and advanced coaxial networks Grant 8,180,222 - Sucharczuk , et al. May 15, 2	2012-05-15
N-way broadcast / narrowcast combiner Grant 8,111,991 - Barker , et al. February 7, 2	2012-02-07
Point-to-multipoint high data rate delivery systems from optical node in HFC systems over existing and advanced coaxial network App 20100316384 - Sucharczuk; Guy ; et al.	2010-12-16
Laser wavelength stabilization App 20100254708 - Pradzynski; Krzysztof ; et al.	2010-10-07
Self-correcting wavelength collision avoidance system App 20100220994 - Pradzynski; Krzysztof ; et al.	2010-09-02
Low-noise parallel cascade of optical receivers App 20100221019 - Wolodkowicz; Wanda ; et al.	2010-09-02
Point-to-multipoint high data rate delivery systems from optical node in HFC systems over existing and advanced coaxial network Grant 7,778,546 - Sucharczuk , et al. August 17, 2	2010-08-17
FTTH RF over Glass (RFoG) Architecture and CPE App 20100150557 - Mysore; Sudhesh ; et al.	2010-06-17
Smart RF over glasss (RFoG) CPE unit with seamless PON upgrade capability App 20100142949 - Mysore; Sudhesh ; et al.	2010-06-10
Forward baseband digitalization Grant 7,706,689 - Sniezko , et al. April 27, 2	2010-04-27
N-way broadcast / narrowcast combiner App 20070274721 - Barker; Charles ; et al.	2007-11-29
N-way broadcast/narrowcast optical combiner demultiplexing a multiplexed narrowcast input signal Grant 7,266,298 - Barker , et al. September 4, 2	2007-09-04
Point-to-multipoint high data rate delivery systems from optical node in HFC systems over existing and advanced coaxial network App 20070189770 - Sucharczuk; Guy ; et al.	2007-08-16
Optically powered optically controlled optical switch Grant 6,987,900 - Leonczuk , et al. January 17, 2	2006-01-17
Forward baseband digitalization App 20050286556 - Sniezko, Oleh ; et al.	2005-12-29
Chassis for front and back inserted modules Grant 6,847,528 - Sucharczuk , et al. January 25, 2	2005-01-25
Optically powered optically controlled optical switch App 20040264843 - Leonczuk, Tomasz ; et al.	2004-12-30
Optically powered and controlled optical switch Grant 6,816,639 - Leonczuk , et al. November 9, 2	2004-11-09
Reverse digitized communications architecture Grant 6,760,550 - Sucharczuk , et al. July 6, 2	2004-07-06
Communication link with non-intrusive expansion capability Grant 6,757,493 - Sucharczuk , et al. June 29, 2	2004-06-29
Chassis with modular repositionable optical feedthrough plates Grant 6,719,382 - Sucharczuk , et al. April 13, 2	2004-04-13
Active equipment protection methods and apparatus Grant 6,618,522 - Sucharczuk , et al. September 9, 2	2003-09-09
Chassis with repositionable plates App 20030132685 - Sucharczuk, Guy ; et al.	2003-07-17
Active equipment protection methods and apparatus App 20030035641 - Sucharczuk, Guy ; et al.	2003-02-20
Chassis for front and back inserted modules App 20030031003 - Sucharczuk, Guy ; et al.	2003-02-13
Active equipment protection methods and apparatus communicatively decoupling data add/drops Grant 6,501,871 - Sucharczuk , et al. December 31, 2	2002-12-31
Chassis for front and back inserted modules Grant 6,498,732 - Sucharczuk , et al. December 24, 2	2002-12-24
Reverse digitized communications architecture App 20020176143 - Sucharczuk, Guy ; et al.	2002-11-28
N-way broadcast/narrowcast combiner App 20020164127 - Barker, Charles ; et al.	2002-11-07
Chassis for front and back inserted modules App 20020080589 - Sucharczuk, Guy ; et al.	2002-06-27
Chassis with repositionable plates App 20020079791 - Sucharczuk, Guy ; et al.	2002-06-27
Housing for outdoor electrical equipment Grant D416,873 - Korsunsky , et al. November 23, 1	1999-11-23

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