H01H 2215/044
Light
H01H2215/044 (Light) appears on 24 US grants and 30 published applications in this corpus.
Search patents in H01H- Granted patents
- 24
- Published applications
- 30
- Assignees
- 26
- Inventors
- 70
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 5 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 4 |
| 2021 | 3 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Keyboard and key structure capable of displaying instant image4 Jun 2024US 12,002,637 B2Elgato Idisplay Limited
- Intelligent lighting control system multi-way schemes for switch bases1 Mar 2022US 11,265,998 B2Savant Systems, LLC
- Graphical user interface (GUI) manipulation using hand gestures over a hovering keyboard11 Jan 2022US 11,221,683 B2Dell Products L. P.
- Safety switch5 Oct 2021US 11,139,130 B1Arcachon Holdings LLC
- Intelligent lighting control system air gap apparatuses, systems, and methods20 Jul 2021US 11,071,188 B2Racepoint Energy, LLC
- Keyboard and key structure capable of displaying instant image14 Mar 2024US 2024/0087823 A1Elgato Idisplay Limited
- Dynamic keyboard6 Jan 2022US 2022/0005653 A1Tactual Labs Co.
- Dynamic keypress prediction for hovering keyboard based on user behavior12 Nov 2020US 2020/0356182 A1Dell Products L. P.
- Graphical user interface (gui) manipulation using hand gestures over a hovering keyboard12 Nov 2020US 2020/0356184 A1Dell Products L. P.
- Intelligent lighting control system multi-way schemes for switch bases22 Oct 2020US 2020/0337144 A1Racepoint Energy, LLC
Most cited
By later US patents
- Optical actuators in keypads101US 8,432,363 B2Nokia Corporation · 2013
- Apparatus for selective backlighting of keys of a keyboard78US 4,772,769 ABurr-Brown Corporation · 1988
- Touch screen with sensory feedback77US 7,608,948 B2Lutron Electronics Co., Inc. · 2009
- Keyboard switch assembly having multilayer printed circuit structure18US 3,996,430 APreh Elektrofeinmechanische Werke · 1976
- Touch input device11US 8,284,164 B2LG Electronics Inc. · 2012