H01G 9/2022
Characterized by he counter electrode
Official title: {characterized by he counter electrode}
H01G9/2022 (Characterized by he counter electrode) appears on 145 US grants and 298 published applications in this corpus.
Search patents in H01G- Granted patents
- 145
- Published applications
- 298
- Assignees
- 169
- Inventors
- 655
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 9 |
| 2006 | 0 | 5 |
| 2007 | 0 | 10 |
| 2008 | 1 | 8 |
| 2009 | 2 | 9 |
| 2010 | 4 | 15 |
| 2011 | 4 | 22 |
| 2012 | 4 | 17 |
| 2013 | 5 | 24 |
| 2014 | 8 | 23 |
| 2015 | 17 | 23 |
| 2016 | 15 | 27 |
| 2017 | 9 | 19 |
| 2018 | 7 | 18 |
| 2019 | 14 | 23 |
| 2020 | 7 | 9 |
| 2021 | 14 | 8 |
| 2022 | 9 | 11 |
| 2023 | 9 | 9 |
| 2024 | 2 | 3 |
| 2025 | 9 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solar cell employing phosphorescent materials6 Oct 2026US 12,757,522 B2Rensselaer Polytechnic Institute
- Controlled creation of sub-50 nm defects in 2D materials at low temperature19 May 2026US 12,631,666 B2University of Central Florida Research Foundation, Inc.
- Inorganic perovskite quantum dot-based solar cell including nanostructured back electrode and method of manufacturing the same30 Dec 2025US 12,514,055 B2Daegu Gyeongbuk Institute of Science and Technology
- Cerium oxide-titanium oxide composite thin film electrode23 Dec 2025US 12,503,761 B2King Fahd University of Petroleum and Minerals
- Solar cell comprising a plurality of porous layers and charge conducting medium penetrating the porous layers23 Dec 2025US 12,505,959 B2Exeger Operations AB
- Electrode of dye-sensitized solar cell and method for manufacturing the same11 Jun 2026US 2026/0162908 A1Sookmyung Women's University Industry-Academic Cooperation Foundation
- Solar cell employing phosphorescent materials30 Oct 2025US 2025/0338671 A1Rensselaer Polytechnic Institute
- Transferrable electrode for printed electronics5 Jun 2025US 2025/0185444 A1Commonwealth Scientific and Industrial Research Organisation
- Transparent conductive encapsulant for photoelectrochemical applications and methods therefor21 Nov 2024US 2024/0387756 A1Alliance for Sustainable Energy, LLC
- A solar cell comprising a plurality of porous layers and charge conducting medium penetrating the porous layers12 Sep 2024US 2024/0304397 A1Exeger Operations AB
Most cited
By later US patents
- Photoelectric conversion device and photo cell137US 6,291,763 B1Fuji Photo Film Co., Ltd. · 2001
- Photoelectrochemical cell27US 6,409,893 B12002
- Triangulene oligomers and polymers and their use as hole conducting material25US 9,385,326 B2BASF SE · 2016
- Photo-semiconductive electrode and photo-electic cell using the same9US 6,153,824 AFuji Xerox Co., Ltd. · 2000
- Semiconductor oxide ink composition for inkjet printing, method of manufacturing the same, and method of manufacturing photoelectric conversion element using the same9US 8,771,556 B2Hyundai Motor Company · 2014