G02F 2203/58
Multi-wavelength
Official title: Multi-wavelength, e.g. operation of the device at a plurality of wavelengths
G02F2203/58 (Multi-wavelength) appears on 218 US grants and 220 published applications in this corpus.
Search patents in G02F- Granted patents
- 218
- Published applications
- 220
- Assignees
- 158
- Inventors
- 485
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 8 | 12 |
| 2003 | 8 | 16 |
| 2004 | 18 | 12 |
| 2005 | 10 | 10 |
| 2006 | 9 | 14 |
| 2007 | 12 | 9 |
| 2008 | 16 | 12 |
| 2009 | 6 | 11 |
| 2010 | 7 | 14 |
| 2011 | 10 | 8 |
| 2012 | 10 | 6 |
| 2013 | 8 | 8 |
| 2014 | 12 | 13 |
| 2015 | 7 | 7 |
| 2016 | 9 | 8 |
| 2017 | 10 | 9 |
| 2018 | 12 | 19 |
| 2019 | 13 | 7 |
| 2020 | 5 | 8 |
| 2021 | 8 | 8 |
| 2022 | 5 | 2 |
| 2023 | 6 | 4 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pointing units and methods of operating pointing units1 Jul 2025US 12,348,266 B2Airbus SAS
- Heterogeneous integration and electro-optic modulation of III-nitride photonics on a silicon photonic platform8 Apr 2025US 12,271,068 B2Rtx Bbn Technologies, Inc.
- Apparatus for plasmonic nanoantenna optical beam phase-shifter and steerer23 Jul 2024US 12,044,912 B2Huawei Technologies Canada Co., Ltd.
- Programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip and multi-beam control method12 Dec 2023US 11,843,417 B2Zhejiang Lab
- Multi-channel light emitting module including lithium niobate modulator24 Oct 2023US 11,799,555 B2Global Technology Inc.
- Color-exhibiting structure for hiding radar sensor, and a radar apparatus24 Jul 2025US 2025/0237923 A1University-Industry Cooperation Group of Kyung Hee University
- Programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip and multi-beam control method14 Sep 2023US 2023/0291483 A1Zhejiang Lab
- Heterogeneous integration and electro-optic modulation of iii-nitride photonics on a silicon photonic platform22 Jun 2023US 2023/0194911 A1Raytheon BBN Technologies Corp.
- Multi-channel light emitting module including lithium niobate modulator18 May 2023US 2023/0155684 A1Global Technology Inc.
- Pointing units and methods of operating pointing units4 May 2023US 2023/0135567 A1Airbus SAS
Most cited
By later US patents
- Vertically coupled optical resonator devices over a cross-grid waveguide architecture141US 6,411,752 B1Massachusetts Institute of Technology · 2002
- High efficiency channel drop filter with absorption induced on/off switching and modulation128US 6,101,300 AMassachusetts Institute of Technology · 2000
- Switchable polymer-dispersed liquid crystal optical elements107US 6,867,888 B2Science Applications International Corporation · 2005
- Switchable polymer-dispersed liquid crystal optical elements94US 7,583,423 B2Science Applications International Corporation · 2009
- Switchable polymer-dispersed liquid crystal optical elements89US 7,068,405 B2Science Applications International Corporation · 2006