G02F 2001/1552
Inner electrode
Official title: {Inner electrode, e.g. the electrochromic layer being sandwiched between the inner electrode and the support substrate}
G02F2001/1552 (Inner electrode) appears on 76 US grants and 71 published applications in this corpus.
Search patents in G02F- Granted patents
- 76
- Published applications
- 71
- Assignees
- 48
- Inventors
- 195
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 4 |
| 2014 | 3 | 7 |
| 2015 | 7 | 3 |
| 2016 | 3 | 6 |
| 2017 | 7 | 5 |
| 2018 | 3 | 7 |
| 2019 | 6 | 5 |
| 2020 | 7 | 9 |
| 2021 | 6 | 5 |
| 2022 | 6 | 1 |
| 2023 | 6 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated glass unit utilizing electrochromic elements with multipe low-e coatings10 Feb 2026US 12,547,040 B2Polyceed Inc.
- Liquid crystal display device8 Jul 2025US 12,353,106 B2Samsung Display Co., Ltd.
- High performance privacy glazing structures18 Mar 2025US 12,253,783 B2Cardinal IG Company
- Electrochromic devices with patterned electrically conductive layers18 Jun 2024US 12,013,621 B1Halio, Inc.
- Made-to-stock patterned transparent conductive layer18 Jun 2024US 12,013,622 B2Sage Electrochromics, Inc.
- Insulated glass unit utilizing electrochromic elements with multiple low-e coatings18 Jun 2026US 2026/0169339 A1Polyceed Inc.
- Rf transmissive electrodes21 May 2026US 2026/0140419 A1Lawrence Livermore National Security, LLC
- Electrochromic device with maximum local cell potential aligned with sense voltage27 Mar 2025US 2025/0102874 A1
- Insulated glass unit utilizing electrochromic elements with multipe low-e coatings31 Oct 2024US 2024/0361661 A1Polyceed Inc.
- High performance privacy glazing structures25 Jan 2024US 2024/0027865 A1Cardinal IG Company
Most cited
By later US patents
- Electrochromic layer-set254US 5,069,535 ASchott Glaswerke · 1991
- Electrochromic light controlling panel221US 4,338,000 AAsahi Glass Company, Limited · 1982
- Electrochromic mirrors212US 4,465,339 AJenaer Glaswerk Schott & Gen. · 1984
- Electrode design for electrochromic devices203US 6,597,489 B1Gentex Corporation · 2003
- Variable transmittance optical filter with substantially co-planar electrode system62US 9,568,799 B2Switch Materials, Inc. · 2017