H01G 4/1272
Semiconductive ceramic capacitors
Official title: {Semiconductive ceramic capacitors}
H01G4/1272 (Semiconductive ceramic capacitors) appears on 241 US grants and 248 published applications in this corpus.
Search patents in H01G- Granted patents
- 241
- Published applications
- 248
- Assignees
- 107
- Inventors
- 673
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 14 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 3 | 5 |
| 2006 | 2 | 6 |
| 2007 | 3 | 2 |
| 2008 | 3 | 4 |
| 2009 | 2 | 4 |
| 2010 | 2 | 4 |
| 2011 | 3 | 1 |
| 2012 | 4 | 13 |
| 2013 | 5 | 6 |
| 2014 | 7 | 5 |
| 2015 | 4 | 10 |
| 2016 | 7 | 5 |
| 2017 | 7 | 9 |
| 2018 | 5 | 16 |
| 2019 | 15 | 16 |
| 2020 | 10 | 20 |
| 2021 | 14 | 14 |
| 2022 | 13 | 25 |
| 2023 | 17 | 21 |
| 2024 | 10 | 19 |
| 2025 | 18 | 15 |
| 2026 | 13 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Capacitor, electronic device including the same, and method of manufacturing the same25 Aug 2026US 12,718,983 B2Samsung Electronics Co., Ltd.
- Multilayer capacitors with interdigitated fingers18 Aug 2026US 12,713,906 B2Skyworks Solutions, Inc.
- Silicon capacitor with thin film deposition on 3D structure and its manufacturing method2 Jun 2026US 12,646,655 B2Elspes Inc.
- Multilayer ceramic capacitor including dielectric ceramic layers including crystal grains19 May 2026US 12,633,460 B2Murata Manufacturing Co., Ltd.
- Method of manufacturing electronic component12 May 2026US 12,626,865 B2Murata Manufacturing Co., Ltd.
- Dielectric, capacitor, electric circuit, circuit board, apparatus, and power storage device27 Aug 2026US 2026/0250146 A1Panasonic Intellectual Property Management Co., Ltd.
- Multilayer ceramic capacitor including dielectric ceramic layers including crystal grains27 Aug 2026US 2026/0253799 A1Murata Manufacturing Co., Ltd.
- Dielectric ceramic composition and laminated ceramic electronic component13 Aug 2026US 2026/0237562 A1Taiyo Yuden Co., Ltd.
- Capacitor and memory device including the same, method of manufacturing capacitor, method of manufacturing memory device13 Aug 2026US 2026/0237565 A1EGTM Co., Ltd.
- Multilayer electronic component30 Jul 2026US 2026/0221340 A1Samsung Electro-Mechanics Co., Ltd.
Most cited
By later US patents
- Reduction reoxidation type semiconductor ceramic condenser53US 4,533,931 AMurata Manufacturing Co., Ltd. · 1985
- Intralevel decoupling capacitor, method of manufacture and testing circuit of the same46US 6,677,637 B2International Business Machines Corporation · 2004
- Methods of forming ferroelectric thin films35US 5,043,049 ASeiko Epson Corporation · 1991
- Ceramic multilayer chip capacitor and method for making34US 5,097,391 ATDK Corporation · 1992
- Method of forming capacitors having an amorphous electrically conductive layer32US 5,665,625 AMicron Technology, Inc. · 1997