G02F 2001/1536
Additional
Official title: {additional, e.g. protective, layer inside the cell}
G02F2001/1536 (Additional) appears on 264 US grants and 281 published applications in this corpus.
Search patents in G02F- Granted patents
- 264
- Published applications
- 281
- Assignees
- 134
- Inventors
- 572
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 3 |
| 2005 | 2 | 5 |
| 2006 | 4 | 3 |
| 2007 | 5 | 7 |
| 2008 | 6 | 6 |
| 2009 | 6 | 11 |
| 2010 | 8 | 4 |
| 2011 | 4 | 3 |
| 2012 | 3 | 6 |
| 2013 | 5 | 7 |
| 2014 | 8 | 14 |
| 2015 | 9 | 10 |
| 2016 | 11 | 16 |
| 2017 | 12 | 29 |
| 2018 | 16 | 16 |
| 2019 | 20 | 25 |
| 2020 | 19 | 20 |
| 2021 | 19 | 21 |
| 2022 | 10 | 22 |
| 2023 | 18 | 21 |
| 2024 | 8 | 11 |
| 2025 | 13 | 8 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Particle removal during fabrication of electrochromic devices4 Aug 2026US 12,699,296 B2View Operating Corporation
- Electrochromic device with multiple electrochromic layers4 Aug 2026US 12,699,297 B2Ambilight Inc.
- Electrochromic device28 Jul 2026US 12,693,567 B2Shenzhen Guangyi Tech Co., Ltd.
- Electrochromic element19 May 2026US 12,631,929 B2Canon Kabushiki Kaisha
- Fabrication of electrochromic devices10 Mar 2026US 12,572,047 B2View Operating Corporation
- Electrolyte-electrode stack and methods for producing thereof20 Aug 2026US 2026/0244061 A1Tynt Technologies, Inc.
- Ion-conductive thermoplastic interlayers for electrochromic devices4 Jun 2026US 2026/0153773 A1Kuraray Europe GmbH
- Rf transmissive electrodes21 May 2026US 2026/0140419 A1Lawrence Livermore National Security, LLC
- Thin-film devices and fabrication23 Apr 2026US 2026/0109137 A1View Operating Corporation
- Electrochromic films with edge protection12 Mar 2026US 2026/0070313 A1LannRay Optoelectronics (Zhenjiang) Co. Ltd.
Most cited
By later US patents
- Electrochromic devices754US 6,178,034 B1Donnelly Corporation · 2001
- Anti-scatter, ultraviolet protected, anti-misting, electro-optical assemblies628US 5,073,012 ADonnelly Corporation · 1991
- Anti-scatter, ultraviolet protected, anti-misting, electro-optical rearview mirror611US 5,115,346 ADonnelly Corporation · 1992
- Vehicle mirror assembly with indicia at reflective element575US 7,626,749 B2Donnelly Corporation · 2009
- Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing397US 5,239,406 ADonnelly Corporation · 1993