H10N 30/878
The principal material being non-metallic
Official title: {the principal material being non-metallic, e.g. oxide or carbon based}
H10N30/878 (The principal material being non-metallic) appears on 296 US grants and 357 published applications in this corpus.
Search patents in H10N- Granted patents
- 296
- Published applications
- 357
- Assignees
- 188
- Inventors
- 762
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 4 |
| 2003 | 4 | 5 |
| 2004 | 5 | 6 |
| 2005 | 3 | 8 |
| 2006 | 5 | 8 |
| 2007 | 9 | 7 |
| 2008 | 4 | 9 |
| 2009 | 6 | 5 |
| 2010 | 7 | 7 |
| 2011 | 4 | 14 |
| 2012 | 7 | 22 |
| 2013 | 16 | 28 |
| 2014 | 12 | 10 |
| 2015 | 20 | 19 |
| 2016 | 14 | 28 |
| 2017 | 15 | 15 |
| 2018 | 20 | 30 |
| 2019 | 14 | 28 |
| 2020 | 26 | 17 |
| 2021 | 11 | 19 |
| 2022 | 12 | 16 |
| 2023 | 18 | 18 |
| 2024 | 17 | 20 |
| 2025 | 17 | 8 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Substrate with a piezoelectric film and piezoelectric element29 Sep 2026US 12,751,209 B2FUJIFILM Corporation
- Piezoelectric sensor and haptic feedback apparatus18 Aug 2026US 12,710,819 B2Beijing BOE Technology Development Co., Ltd.
- Vibration device, touch display panel and electronic product4 Aug 2026US 12,701,923 B2Beijing BOE Technology Development Co., Ltd.
- Droplet ejection head and printer23 Jun 2026US 12,661,890 B2Seiko Epson Corporation
- Transparent conductive piezoelectric film and touch panel23 Jun 2026US 12,666,876 B2Kureha Corporation
- Multilayer piezoelectric body and method for manufacturing same13 Aug 2026US 2026/0239885 A1Kureha Corporation
- Piezoelectric laminated structure and manufacturing method therefor14 May 2026US 2026/0136838 A1Hefei Navigation Microsystem Integration Co., Ltd.
- Flexible piezoelectric composite films, flexible piezoelectric impact sensors, pedestrian protection systems, and related methods26 Mar 2026US 2026/0084645 A1Purdue Research Foundation
- Preferentially oriented electrode film and preparation methods thereof12 Mar 2026US 2026/0075883 A1LoMaRe Chip Technology Changzhou Co., Ltd.
- Methods and mechanisms for maintaining an electro-active polymer in a pre-stretch state and uses thereof12 Feb 2026US 2026/0047013 A1ElastiMed Ltd.
Most cited
By later US patents
- Electroactive polymer electrodes1,515US 6,583,533 B2SRI International · 2003
- Electroactive polymer electrodes248US 6,376,971 B1SRI International · 2002
- Electroactive polymers213US 6,812,624 B1SRI International · 2004
- Electroactive polymers127US 7,199,501 B2SRI International · 2007
- Multilayer electrostrictive element which withstands repeated application of pulses78US 4,523,121 ANEC Corporation · 1985