Dmitri Foursa — 18 Patents at Subcom

Dmitri Foursa has been granted 18 US patents while listed as an inventor at Subcom. The first was granted in 2002 and the most recent in December 2024. Dmitri Foursa ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Dmitri Foursa in Colts Neck Township, NJ, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12184403	Semiconductor based system and method for broad bandwidth transmission	Alexei N. Pilipetskii	2024-12-31
12111204	Extending dynamic acoustic sensing range and localization in undersea cables using loopbacks	Alexei N. Pilipetskii, Maxim A. Bolshtyansky, Georg Heinrich Mohs, Jin-Xing Cai	2024-10-08
11923651	Gain equalization in C+L erbium-doped fiber amplifiers	Alexei N. Pilipetskii, Maxim A. Bolshtyansky, Gregory M. Wolter	2024-03-05
11863296	Semiconductor based system and method for broad bandwidth transmission	Alexei N. Pilipetskii	2024-01-02
11764875	Gain equalization error management in optical communication systems	Timothy E. Hammon	2023-09-19
11211775	Redundancy improvement in semiconductor-based optical communication systems	—	2021-12-28
10135221	Spatial division multiplexed optical communication systems and amplifiers for the same	Yu Sun, Oleg V. Sinkin, Maxim A. Bolshtyansky, Alexei N. Pilipetskii	2018-11-20
9967051	Efficient optical signal amplification systems and methods	Sheng Zhang, Maxim A. Bolshtyansky	2018-05-08
9825726	Efficient optical signal amplification systems and methods	Maxim A. Bolshtyansky, Sheng Zhang	2017-11-21
9634803	Optical subcarrier multiplex system with joint forward error correction coding	Jin-Xing Cai, Matthew V. Mazurczyk, Hussam G. Batshon, Alexei N. Pilipetskii	2017-04-25
9450678	System and method using spectral shaping and expanded channel spacing	Matthew V. Mazurczyk, Oleg V. Sinkin, Alexei N. Pilipetskii	2016-09-20
8588624	Pilot symbol aided carrier phase estimation	Hongbin Zhang	2013-11-19
7373040	Optical transmission system including dispersion slope compensation	Jin-Xing Cai, Carl R. Davidson, Alexei N. Pilipetskii, Morten Nissov, Neal S. Bergano	2008-05-13	$17,106,000
7295728	Optical transmission system including dispersion slope compensation	Jin-Xing Cai, Carl R. Davidson, Alexei N. Pilipetskii, Morten Nissov, Neal S. Bergano	2007-11-13	$49,476,000
7085039	Hybrid Raman/erbium-doped fiber amplifier and transmission system with dispersion map	Morten Nissov, Alexei N. Pilipetskii, Michael A. Mills, Chinlon Lin, Bo Pedersen	2006-08-01	$46,322,000
6721091	System and method for controlling optical amplifier pumps	Morten Nissov	2004-04-13	$106,787,000
6717963	Raman fiber amplifier using a wide bandwidth continuous wave pump	—	2004-04-06	$40,094,000
6414786	Method and apparatus for reducing polarization dependent gain in Raman amplification	—	2002-07-02

Dmitri Foursa — 18 Patents

Issued Patents All Time

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