G02F 2201/05
Multimode
Official title: multimode
G02F2201/05 (Multimode) appears on 45 US grants and 51 published applications in this corpus.
Search patents in G02F- Granted patents
- 45
- Published applications
- 51
- Assignees
- 42
- Inventors
- 130
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 5 | 1 |
| 2017 | 4 | 5 |
| 2018 | 2 | 5 |
| 2019 | 3 | 4 |
| 2020 | 4 | 4 |
| 2021 | 4 | 4 |
| 2022 | 3 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrochromic optical switch12 Aug 2025US 12,386,235 B2International Business Machines Corporation
- Multilayer thin film lithium-containing optical devices8 Jul 2025US 12,353,071 B1HyperLight Corporation
- High performance backlight device using photonic integrated circuits8 Apr 2025US 12,271,078 B2Meta Platforms Technologies, LLC
- Methods and systems for control of nonlinear light transmission26 Sep 2023US 11,768,420 B2The Regents of the University of Colorado
- Light source assembly27 Sep 2022US 11,454,763 B2Nkt Photonics A/S
- Dielectric waveguide-based multi-mode interference coupler and interferometer23 Jul 2026US 2026/0211186 A1Silith Technology Pte. Ltd.
- Multilayer thin film lithium-containing optical devices26 Jun 2025US 2025/0208449 A1HyperLight Corporation
- Electro-optical element, light source module, optical engine, and xr glasses9 Jan 2025US 2025/0013118 A1TDK Corporation
- Broadband Source of Quantum-Entangled Photons2 Jan 2025US 2025/0004351 A1The Curators of the University of Missouri
- High performance backlight device using photonic integrated circuits22 Jun 2023US 2023/0194925 A1Meta Platforms Technologies, LLC
Most cited
By later US patents
- Optical digital-to-analog converter and method of optically converting digital data to analog form19US 7,403,711 B2Lucent Technologies Inc. · 2008
- Intermodal phase difference controller for beam angle modulation in index guided semiconductor devices14US 6,169,757 A2001
- Semiconductor optical modulator, semiconductor optical integrated device, and method of manufacturing the same10US 8,600,198 B2NEC Corporation · 2013
- Low-speckle light sources and displays employing multimode optical fiber8US 9,046,697 B2JGM Associates, Inc. · 2015
- Waveguide polymer electro-optic modulator/switch7US 5,778,112 AElectronics and Telecommunications Research Institute · 1998