H01H 2219/011
With integrated photo- or thermovoltaic cell as power supply
Official title: with integrated photo- or thermovoltaic cell as power supply
H01H2219/011 (With integrated photo- or thermovoltaic cell as power supply) appears on 43 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 43
- Published applications
- 6
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 4 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device with power generation function4 Mar 2014US 8,664,910 B2NEC Corporation
- Keyboard with keys for moving cursor15 Sep 2009US 7,589,712 B2
- Keyboard with keys for moving cursor6 Nov 2001US 6,313,762 B1
- Keyboard with keys for moving cursor18 Apr 2000US 6,052,071 A
- Keyboard, in particular a membrane keyboard9 Feb 1999US 5,870,033 A
- Mechanical keyboard with solar cell layer located beneath23 Apr 2026US 2026/0112553 A1Home Control Singapore Pte. Ltd.
- Solar keyboard and electronic device using the same15 Dec 2011US 2011/0304486 A1
- Electronic device with power generation function11 Feb 2010US 2010/0033125 A1NEC Corporation
- Keyboard with keys for moving cursor1 Jan 2009US 2009/0002201 A1Research Transfer Enterprise, L.L.C.
- Keyboard with keys for moving cursor21 Apr 2005US 2005/0083215 A1
Most cited
By later US patents
- Electronic apparatus and a method for manufacturing the same248US 5,038,251 ACasio Computer Co., Ltd. · 1991
- Combined electronic calculator and credit card146US 4,754,418 ACasio Computer Co., Ltd. · 1988
- Key for flexible keyboard130US 5,666,112 A1997
- Card-like electronic apparatus107US 4,876,441 ACasio Computer Co., Ltd. · 1989
- Single hand keyboard arrays providing alphanumeric capabilities from twelve keys100US 4,891,777 ALaitram, L. L. C. · 1990