H01C 7/112
Zno type
Official title: ZnO type
H01C7/112 (Zno type) appears on 356 US grants and 206 published applications in this corpus.
Search patents in H01C- Granted patents
- 356
- Published applications
- 206
- Assignees
- 113
- Inventors
- 613
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 10 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 9 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 15 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 0 |
| 2002 | 12 | 18 |
| 2003 | 15 | 15 |
| 2004 | 9 | 12 |
| 2005 | 4 | 8 |
| 2006 | 4 | 5 |
| 2007 | 8 | 6 |
| 2008 | 6 | 12 |
| 2009 | 6 | 11 |
| 2010 | 14 | 9 |
| 2011 | 9 | 6 |
| 2012 | 6 | 3 |
| 2013 | 9 | 7 |
| 2014 | 3 | 6 |
| 2015 | 3 | 9 |
| 2016 | 6 | 6 |
| 2017 | 7 | 8 |
| 2018 | 7 | 4 |
| 2019 | 6 | 4 |
| 2020 | 6 | 5 |
| 2021 | 6 | 8 |
| 2022 | 6 | 10 |
| 2023 | 4 | 10 |
| 2024 | 9 | 5 |
| 2025 | 9 | 15 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laminated varistor29 Sep 2026US 12,749,601 B2Panasonic Intellectual Property Management Co., Ltd.
- Multilayer ceramic component14 Jul 2026US 12,683,047 B2Panasonic Intellectual Property Management Co., Ltd.
- Metal oxide-polyaniline polymer matrix varistor12 May 2026US 12,626,842 B2Littelfuse, Inc.
- Bottom ohmic silver paste for strontium titanate ring varistor, preparation method and use thereof5 May 2026US 12,617,043 B2Guangzhou Newlife New Material Co., Ltd.
- Multilayer varistor and method for manufacturing the same17 Mar 2026US 12,580,105 B2Panasonic Intellectual Property Management Co., Ltd.
- Voltage non-linear resistor ceramic and electronic device1 Oct 2026US 2026/0302007 A1TDK Corporation
- Composite device for car electrical parts and manufacturing method thereof11 Jun 2026US 2026/0162911 A1Samhwa Capacitor Co., Ltd.
- Surge arrester for high or medium voltage23 Apr 2026US 2026/0112523 A1Hitachi Energy Ltd
- Surge arrester module and surge arrester8 Jan 2026US 2026/0011471 A1Hitachi Energy Ltd
- Ceramic component and method for manufacturing ceramic component2 Oct 2025US 2025/0308731 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Nanostructured fillers and carriers316US 6,228,904 B1Nanomaterials Research Corporation · 2001
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Nano-dispersed powders and methods for their manufacture178US 6,652,967 B2NanoProducts Corporation · 2003
- Nanostructured ion conducting solid electrolytes134US 5,905,000 ANanomaterials Research Corporation · 1999