G02F 1/3505
Coatings
Official title: {Coatings; Housings; Supports}
G02F1/3505 (Coatings) appears on 134 US grants and 136 published applications in this corpus.
Search patents in G02F- Granted patents
- 134
- Published applications
- 136
- Assignees
- 108
- Inventors
- 379
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 4 |
| 2006 | 3 | 1 |
| 2007 | 3 | 6 |
| 2008 | 1 | 3 |
| 2009 | 1 | 6 |
| 2010 | 5 | 3 |
| 2011 | 3 | 4 |
| 2012 | 4 | 8 |
| 2013 | 4 | 7 |
| 2014 | 6 | 4 |
| 2015 | 11 | 10 |
| 2016 | 8 | 8 |
| 2017 | 8 | 7 |
| 2018 | 5 | 14 |
| 2019 | 11 | 11 |
| 2020 | 9 | 7 |
| 2021 | 5 | 5 |
| 2022 | 4 | 3 |
| 2023 | 9 | 6 |
| 2024 | 3 | 3 |
| 2025 | 4 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact differential traveling wave electro-absorption modulator for high bandwidth operation4 Aug 2026US 12,699,291 B2Mellanox Technologies, Ltd.
- Photocurable resin composition, image display device, and image display device manufacturing method13 Jan 2026US 12,521,972 B2Dexerials Corporation
- Cleaning method and associated illumination source metrology apparatus6 Jan 2026US 12,517,441 B2ASML Netherlands B. V.
- Metrology apparatus based on high harmonic generation and associated method9 Sep 2025US 12,411,421 B2ASML Netherlands B. V.
- Bright sources for pure photons entanglement2 Sep 2025US 12,405,509 B2OZ Optics Ltd.
- Nonlinear Optical Chromophores with New Donors that Increase Refractive Index2 Apr 2026US 2026/0093155 A1Lightwave Logic, Inc.
- Ophthalmological Optical Device for Modifying a Treatment Laser Beam and an Ophthalmological Laser Treatment Device Comprising the Ophthalmological Optical Device19 Mar 2026US 2026/0076832 A1Ziemer Ophthalmic Systems AG
- Wavelength conversion device12 Feb 2026US 2026/0044048 A1Gigaphoton Inc.
- Broadband Light Generator and Broadband Light Generating Method Thereof18 Dec 2025US 2025/0383579 A1Brightest Technology Taiwan Co., Ltd.
- Optical waveguide array device and method for operating thereof4 Sep 2025US 2025/0278010 A1
Most cited
By later US patents
- Geometries for electrooptic modulation with χ2 materials in silicon waveguides60US 8,380,016 B1University of Washington through its Center for Commercialization · 2013
- Diode pumped laser with frequency conversion into UV and DUV range54US 6,002,697 ALambda Physik AG · 1999
- Laser with high quality, stable output beam, and long life high conversion efficiency non-linear crystal51US 8,873,596 B2KLA-Tencor Corporation · 2014
- Enclosure for controlling the environment of optical crystals30US 8,298,335 B2KLA-Tencor Technologies Corporation · 2012
- Extended lifetime frequency conversion crystals21US 6,532,100 B13D Systems, Inc. · 2003