G02F 1/291
Two-dimensional analogue deflection
Official title: {Two-dimensional analogue deflection}
G02F1/291 (Two-dimensional analogue deflection) appears on 210 US grants and 240 published applications in this corpus.
Search patents in G02F- Granted patents
- 210
- Published applications
- 240
- Assignees
- 153
- Inventors
- 482
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 1 |
| 2006 | 3 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 2 | 11 |
| 2010 | 7 | 10 |
| 2011 | 5 | 6 |
| 2012 | 5 | 8 |
| 2013 | 9 | 15 |
| 2014 | 7 | 13 |
| 2015 | 11 | 13 |
| 2016 | 15 | 9 |
| 2017 | 14 | 23 |
| 2018 | 14 | 27 |
| 2019 | 24 | 24 |
| 2020 | 21 | 13 |
| 2021 | 15 | 18 |
| 2022 | 12 | 10 |
| 2023 | 12 | 7 |
| 2024 | 11 | 10 |
| 2025 | 5 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metalens array and display device having same15 Sep 2026US 12,736,716 B2Chiun Mai Communication Systems, Inc.
- Methods and systems for aligning an optical instrument1 Sep 2026US 12,723,917 B2Thermo Electron Scientific Instruments LLC
- Display device7 Apr 2026US 12,596,258 B2Magnolia White Corporation
- Metaoptics and electronic apparatuses including the same17 Mar 2026US 12,578,616 B2California Institute of Technology
- Systems and methods for wide-angle LiDAR using non-uniform magnification optics11 Nov 2025US 12,468,038 B2LeddarTech Inc.
- Multi-Depth Liquid Crystal Electrode Layer Lens19 Feb 2026US 2026/0050197 A1e-Vision Smart Optics, Inc.
- Liquid crystal element, display device, and dimmer device5 Feb 2026US 2026/0036861 A1Murata Manufacturing Co., Ltd.
- Metalens array and display device having same8 Jan 2026US 2026/0009931 A1Chiun Mai Communication Systems, Inc.
- Light source device and control method7 Aug 2025US 2025/0253620 A1Hamamatsu Photonics K.K.
- Methods and systems for aligning an optical instrument19 Jun 2025US 2025/0198841 A1Thermo Electron Scientific Instruments LLC
Most cited
By later US patents
- Holographic projection system278US 6,211,976 B1DigiLens Inc. · 2001
- Holographic illumination system200US 6,115,152 ADigiLens Inc. · 2000
- Variable focal length lens panel and fabricating the same124US 6,191,881 B1Citizen Watch Co., Ltd. · 2001
- Beam steering devices including stacked liquid crystal polarization gratings and related methods of operation98US 8,982,313 B2Boulder Nonlinear Systems, Inc. · 2015
- Electro-optic apparatus and process for multi-frequency variable refraction with minimized dispersion83US 6,396,622 B12002