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H04B 10/50595

To control the modulator dc bias

Official title: {to control the modulator DC bias}

H04B10/50595 (To control the modulator dc bias) appears on 59 US grants and 53 published applications in this corpus.

Search patents in H04B

Granted patents: 59
Published applications: 53
Assignees: 38
Inventors: 133
Latest grant: 25 Mar 2025

Filings by year

H04B 10/50595: granted patents and published applications per publication year
Year	Granted patents	Published applications
1998	2	0
1999	2	0
2000	2	0
2001	0	0
2002	0	1
2003	1	2
2004	2	2
2005	1	2
2006	4	2
2007	0	0
2008	1	3
2009	1	3
2010	3	0
2011	1	3
2012	2	2
2013	1	2
2014	3	2
2015	3	3
2016	2	4
2017	5	4
2018	4	4
2019	1	2
2020	4	4
2021	2	2
2022	4	3
2023	3	0
2024	3	0
2025	2	2
2026	0	1

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Management and control system of wavelength-multiplexed subranging electro-optic modulator (SEOM)s for high dynamic range applications25 Mar 2025US 12,261,642 B1Seaford Holdings, LLC
Wavelength-multiplexed subranging electro-optic modulator (SEOM) for high dynamic range applications21 Jan 2025US 12,206,455 B1Seaford Holdings, LLC
Enhanced subranging electro-optic modulator (SEOM) for high dynamic range applications5 Nov 2024US 12,136,949 B1Serford Holdings, LLC
Laser emitting system16 Jul 2024US 12,040,837 B2Chengdu Superxon Communication Technology Co., Ltd.
Wavelength-multiplexed subranging electro-optic modulator (SEOM) for high dynamic range applications27 Feb 2024US 11,916,595 B1The Jalali Family Trust Dated December 30, 2006.

Most cited

By later US patents