H01G 7/025
Having an inorganic dielectric
Official title: {having an inorganic dielectric}
H01G7/025 (Having an inorganic dielectric) appears on 43 US grants and 38 published applications in this corpus.
Search patents in H01G- Granted patents
- 43
- Published applications
- 38
- Assignees
- 34
- Inventors
- 115
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 6 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 2 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing vibration power generation device and vibration device21 Jul 2026US 12,689,312 B2Seiko Epson Corporation
- Storage device14 Jul 2026US 12,684,788 B2Kioxia Corporation
- Engineered dielectric meta-materials3 Mar 2026US 12,567,542 B2Drexel University
- Structure exhibiting a flexoelectric effect1 Jul 2025US 12,347,629 B2Murata Manufacturing Co., Ltd.
- Power generator having an electret for harvesting energy7 Jan 2025US 12,191,088 B2Denso Corporation
- Electret20 Aug 2026US 2026/0245806 A1Denso Corporation
- Electrets for power electronic applications30 Apr 2026US 2026/0120959 A1
- Electret12 Mar 2026US 2026/0074122 A1Denso Corporation
- Electret13 Nov 2025US 2025/0349472 A1Denso Corporation
- Method for manufacturing vibration power generation device and vibration device13 Mar 2025US 2025/0088124 A1Seiko Epson Corporation
Most cited
By later US patents
- Electret transducer having an electret of inorganic insulating material37US 3,946,422 ASony Corporation · 1976
- Method of making ferroelectric memory devices25US 5,024,964 ARamtron Corporation · 1991
- Monolithic semiconductor integrated circuit ferroelectric memory device21US 5,214,300 ARamtron Corporation · 1993
- Process for stable phase III potassium nitrate and articles prepared therefrom19US 3,939,292 ATechnovation, Inc. · 1976
- Process for manufacturing a ferroelectric device and devices manufactured thereby19US 4,195,355 ATechnovation, Inc. · 1980