H01H 2219/06
Reflector
H01H2219/06 (Reflector) appears on 431 US grants and 502 published applications in this corpus.
Search patents in H01H- Granted patents
- 431
- Published applications
- 502
- Assignees
- 187
- Inventors
- 765
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 2 |
| 2003 | 7 | 4 |
| 2004 | 2 | 4 |
| 2005 | 6 | 8 |
| 2006 | 5 | 15 |
| 2007 | 9 | 20 |
| 2008 | 10 | 17 |
| 2009 | 10 | 23 |
| 2010 | 15 | 27 |
| 2011 | 7 | 29 |
| 2012 | 23 | 34 |
| 2013 | 21 | 19 |
| 2014 | 23 | 29 |
| 2015 | 17 | 20 |
| 2016 | 20 | 21 |
| 2017 | 12 | 22 |
| 2018 | 23 | 14 |
| 2019 | 25 | 30 |
| 2020 | 17 | 36 |
| 2021 | 26 | 19 |
| 2022 | 26 | 27 |
| 2023 | 27 | 36 |
| 2024 | 32 | 24 |
| 2025 | 21 | 10 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Keyboard module6 Oct 2026US 12,755,909 B2Lite-On Technology Corporation
- Backlight module and lighting keyboard22 Sep 2026US 12,744,169 B2Darfon Electronics Corp.
- Keyboard device and electronic apparatus18 Aug 2026US 12,712,139 B2Lenovo (Singapore) Pte. Ltd.
- Control devices having independently suspended buttons for controlled actuation7 Jul 2026US 12,676,267 B2Lutron Technology Company LLC
- Backlight module for lighting keyboard23 Jun 2026US 12,665,143 B2Darfon Electronics Corp.
- Control devices having independently suspended buttons for controlled actuation8 Oct 2026US 2026/0311942 A1Lutron Technology Company LLC
- Keyboard module30 Jul 2026US 2026/0221355 A1Lite-On Technology Corporation
- Light-emitting keyboard9 Jul 2026US 2026/0196418 A1Lite-On Electronics (Guangzhou) Limited
- Keyboard device and electronic apparatus11 Jun 2026US 2026/0162917 A1Lenovo (Singapore) Pte. Ltd.
- Key structure4 Jun 2026US 2026/0155322 A1Lite-On Technology Corporation
Most cited
By later US patents
- Electronic luminescence keyboard system for a portable device244US 5,684,513 A1997
- Method and apparatus for distributing light to the user interface of an electronic device178US 6,598,987 B1Nokia Mobile Phones Ltd. · 2003
- Uniform illumination plate92US 5,128,842 ASunarrow Ltd · 1992
- Keyboard having a lighting system89US 6,987,466 B1Apple Computer, Inc. · 2006
- Keypad assembly84US 7,947,915 B2Samsung Electronics Co., Ltd. · 2011