H03K 2217/94108
Making use of reflection
Official title: making use of reflection
H03K2217/94108 (Making use of reflection) appears on 135 US grants and 166 published applications in this corpus.
Search patents in H03K- Granted patents
- 135
- Published applications
- 166
- Assignees
- 97
- Inventors
- 315
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 3 |
| 2010 | 2 | 8 |
| 2011 | 3 | 10 |
| 2012 | 7 | 14 |
| 2013 | 12 | 11 |
| 2014 | 12 | 8 |
| 2015 | 6 | 13 |
| 2016 | 15 | 7 |
| 2017 | 7 | 9 |
| 2018 | 3 | 7 |
| 2019 | 12 | 7 |
| 2020 | 6 | 7 |
| 2021 | 6 | 5 |
| 2022 | 4 | 12 |
| 2023 | 7 | 19 |
| 2024 | 15 | 4 |
| 2025 | 4 | 6 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Proximity sensors with optical and electrical sensing capabilities60US 9,088,282 B2Apple Inc. · 2015
- Compact multi-direction proximity sensor device and method57US 8,575,537 B2Avago Technologies General IP (Singapore) Pte. Ltd. · 2013
- Infrared proximity detecting apparatus54US 4,207,466 A1980
- Sensing device using proximity sensor and mobile terminal having the same54US 8,450,679 B2Samsung Electronics Co., Ltd. · 2013
- Multi-purpose plasmonic ambient light sensor and visual range proximity sensor41US 8,330,945 B2NanoLambda, Inc. · 2012