H03H 2/003
Comprising optical fibre network elements
Official title: {comprising optical fibre network elements (optical elements per se G02B, G02F; transmission systems using light waves H04B10/00)}
H03H2/003 (Comprising optical fibre network elements) appears on 7 US grants and 6 published applications in this corpus.
Search patents in H03H- Granted patents
- 7
- Published applications
- 6
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 28 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 3 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Photonics based tunable multiband microwave filter28 Jan 2020US 10,547,280 B2University of Georgia Research Foundation, Inc.
- Continuously tunable and highly reconfigurable multiband RF filter21 Jan 2020US 10,541,661 B2University of Georgia Research Foundation, Inc.
- Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods25 Aug 2015US 9,116,366 B2Harris Corporation
- Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods7 Apr 2015US 9,002,143 B2Harris Corporation
- Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods3 Mar 2015US 8,971,671 B2Harris Corporation
- Photonics based tunable multiband microwave filter1 Mar 2018US 2018/0062603 A1University of Georgia Research Foundation, Inc.
- Continuously tunable and highly reconfigurable multiband rf filter22 Feb 2018US 2018/0054175 A1University of Georgia Research Foundation, Inc.
- Tunable rf filter device using optical waveguide paths with splitter and combiner pairs and related methods7 May 2015US 2015/0125108 A1Harris Corporation
- Tunable rf filter device using optical waveguides with dispersion slopes of opposite signs and related methods5 Feb 2015US 2015/0036966 A1Harris Corporation
- Tunable rf filter device using optical waveguides with dispersion slopes of opposite signs and related methods31 Jan 2013US 2013/0028551 A1Harris Corporation, Corporation of the State of Delaware
Most cited
By later US patents
- Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods6US 8,897,607 B2Harris Corporation · 2014
- Method device and microwave antenna system for applying discrete delays to a signal4US 5,144,321 AAlcatel · 1992
- Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods4US 8,971,671 B2Harris Corporation · 2015
- Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods2US 9,002,143 B2Harris Corporation · 2015
- Photonics based tunable multiband microwave filter1US 10,547,280 B2University of Georgia Research Foundation, Inc. · 2020