G02F 2001/1555
Counter electrode
Official title: {Counter electrode}
G02F2001/1555 (Counter electrode) appears on 235 US grants and 254 published applications in this corpus.
Search patents in G02F- Granted patents
- 235
- Published applications
- 254
- Assignees
- 108
- Inventors
- 448
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 5 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 5 | 0 |
| 2009 | 4 | 5 |
| 2010 | 4 | 7 |
| 2011 | 2 | 8 |
| 2012 | 10 | 5 |
| 2013 | 4 | 7 |
| 2014 | 5 | 10 |
| 2015 | 14 | 22 |
| 2016 | 10 | 17 |
| 2017 | 12 | 22 |
| 2018 | 17 | 21 |
| 2019 | 15 | 21 |
| 2020 | 20 | 23 |
| 2021 | 15 | 13 |
| 2022 | 17 | 19 |
| 2023 | 18 | 19 |
| 2024 | 15 | 11 |
| 2025 | 8 | 6 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Layered substrate with reduced blue dot defect density22 Sep 2026US 12,742,990 B2Sage Electrochromics, Inc.
- Particle removal during fabrication of electrochromic devices4 Aug 2026US 12,699,296 B2View Operating Corporation
- Multicolor electrochromic device and wearable display assembly using the same30 Jun 2026US 12,669,734 B2VisEra Technologies Company Limited
- Designing optical and electrical properties of electrochromic devices via tuning of parameters2 Jun 2026US 12,645,123 B2Sage Electrochromics, Inc.
- Counter electrode for an electrochromic device26 May 2026US 12,638,738 B2Apple Inc.
- Electrochemical devices and methods of forming same16 Apr 2026US 2026/0104616 A1Sage Electrochromics, Inc.
- Liquid crystal element, display device, and dimmer device5 Feb 2026US 2026/0036861 A1Murata Manufacturing Co., Ltd.
- Metal oxide, metal bronze and polyoxometalate as charge storage materials in electrochromic device29 Jan 2026US 2026/0028526 A1LannRay Advanced Materials Co., LTD
- Counter electrode for electrochromic devices15 Jan 2026US 2026/0016728 A1View Operating Corporation
- Commissioning optically switchable windows18 Dec 2025US 2025/0383572 A1View Operating Corporation
Most cited
By later US patents
- Chromogenic glazing346US 6,795,226 B2Donnelly Corporation · 2004
- Electrochromic window with high reflectivity modulation172US 6,094,292 ATrustees of Tufts College · 2000
- Rechargeable thin film battery and method for making the same157US 6,982,132 B1Trustees of Tufts College · 2006
- Electrochemical device149US 6,277,523 B1Saint-Gobain Vitrage · 2001
- Electrochromic devices147US 8,300,298 B2Soladigm, Inc. · 2012