G02F 2202/38
Sol-gel materials
G02F2202/38 (Sol-gel materials) appears on 36 US grants and 45 published applications in this corpus.
Search patents in G02F- Granted patents
- 36
- Published applications
- 45
- Assignees
- 39
- Inventors
- 110
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 4 |
| 2005 | 2 | 0 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 5 | 4 |
| 2009 | 3 | 2 |
| 2010 | 0 | 5 |
| 2011 | 3 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 4 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 4 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year.
Recent patents
- Composition, electro-optic material, and method for preparing electro-optic material25 Jun 2024US 12,019,352 B2Samsung Electronics Co., Ltd.
- Active region-less modulator and method6 Dec 2022US 11,520,175 B2Lightwave Logic, Inc.
- Gel electrolyte precursor compositions, electrochromic devices including gel electrolytes, and manufacturing methods thereof9 Aug 2022US 11,409,176 B2Heliotrope Europe S.L.
- Monolithic electrochromic window manufacturing methods26 Jan 2021US 10,900,277 B1Heliotrope Technologies, Inc.
- Electrochromic devices and method for forming such devices29 Sep 2020US 10,788,722 B2Clearist, Inc.
- Optical structure and method of manufacturing it11 Apr 2024US 2024/0118471 A1Centre National de la Recherche Scientifique (CNRS)
- Gel electrolyte precursor compositions, electrochromic devices including gel electorlytes, and manufacturing methods thereof24 Nov 2022US 2022/0375696 A1c/o HELIOTROPE EUROPE S.L.
- Active region-less modulator and method13 May 2021US 2021/0141251 A1Lightwave Logic, Inc.
- Composition, electro-optic material, and method for preparing electro-optic material25 Mar 2021US 2021/0088872 A1Samsung Electronics Co., Ltd.
- Display substrate, manufacturing method therefor, and display panel28 Jan 2021US 2021/0026193 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Electrochromic devices and methods for forming such devices75US 8,780,432 B12014
- Reflective display based on liquid crystal materials24US 7,387,858 B2Industrial Technology Research Institute · 2008
- Optical fibers, devices and methods for making same8US 7,317,847 B1KVH Industries, Inc. · 2008
- Multi-layer electro-optic polymer modulators with reduced optical coupling loss7US 6,895,162 B2Lumera Corporation · 2005
- Gas barrier clear film, and display substrate and display using the same7US 7,341,766 B2Dai Nippon Printing Co.Ltd. · 2008