F21S 8/06
By suspension
Official title: by suspension
F21S8/06 (By suspension) appears on 1,520 US grants and 1,543 published applications in this corpus.
Search patents in F21S- Granted patents
- 1,520
- Published applications
- 1,543
- Assignees
- 631
- Inventors
- 2,376
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 9 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 13 | 0 |
| 2000 | 6 | 0 |
| 2001 | 16 | 2 |
| 2002 | 17 | 16 |
| 2003 | 25 | 21 |
| 2004 | 34 | 32 |
| 2005 | 28 | 46 |
| 2006 | 14 | 33 |
| 2007 | 25 | 27 |
| 2008 | 22 | 30 |
| 2009 | 17 | 36 |
| 2010 | 29 | 42 |
| 2011 | 25 | 53 |
| 2012 | 39 | 57 |
| 2013 | 41 | 77 |
| 2014 | 51 | 83 |
| 2015 | 51 | 82 |
| 2016 | 65 | 75 |
| 2017 | 74 | 109 |
| 2018 | 105 | 102 |
| 2019 | 125 | 100 |
| 2020 | 112 | 108 |
| 2021 | 107 | 83 |
| 2022 | 65 | 75 |
| 2023 | 93 | 86 |
| 2024 | 85 | 65 |
| 2025 | 67 | 47 |
| 2026 | 40 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Panel light6 Oct 2026US 12,753,890 B2Xiamen PVTECH Co., Ltd.
- High luminous-efficacy industrial lighting device6 Oct 2026US 12,753,908 B2Xiamen PVTECH Co., Ltd.
- Artificial skylight device with a panel and rim where each emit light that respectively resembles the sky and sunlight29 Sep 2026US 12,747,842 B2Signify Holding B. V.
- Modular track lighting system8 Sep 2026US 12,729,821 B2ABL IP Holding LLC
- Track lamp with elastically biased convex power connector1 Sep 2026US 12,723,743 B2Opple Lighting Co., Ltd.
- Organic-light emitting diode1 Oct 2026US 2026/0298429 A1Pictiva Displays International Limited
- Integrated ceiling device with mechanical arrangement for a light source1 Oct 2026US 2026/0298440 A1Lighting Defense Group, LLC
- Access cover assemblies for luminaires1 Oct 2026US 2026/0298445 A1Signify Holding B. V.
- Light fixture hoist1 Oct 2026US 2026/0298454 A1
- Modular stackable light fixture24 Sep 2026US 2026/0287129 A13form, Inc.
Most cited
By later US patents
- LED-based fixtures and related methods for thermal management313US 7,828,465 B2Koninlijke Philips Electronis N.V. · 2010
- LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same220US 7,766,518 B2Philips Solid-State Lighting Solutions, Inc. · 2010
- Modular ambient lighting system172US 6,979,097 B22005
- Joining system for sectional lighting assembly137US 5,658,066 ALinear Lighting Corp. · 1997
- Modular light fixture with power pack with latching ends133US 7,784,966 B2Orion Energy Systems, Inc. · 2010