H01K 5/00
Lamps for general lighting
Official title: Lamps for general lighting (H01K9/00 - H01K13/00 take precedence)
H01K5/00 (Lamps for general lighting) appears on 48 US grants and 31 published applications in this corpus.
Search patents in H01K- Granted patents
- 48
- Published applications
- 31
- Assignees
- 29
- Inventors
- 86
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 2 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 4 |
| 2015 | 2 | 3 |
| 2016 | 6 | 4 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Light bulb27 May 2025US 12,315,715 B1
- Preparation of N∧N∧C∧N tetradentate platinum (II) complex and uses thereof22 Oct 2024US 12,122,795 B2Guangdong Aglaia Optoelectronic Materials Co., Ltd
- Electronic device having an organic light emitting display25 Jun 2024US 12,022,688 B2Intel Corporation
- LED light bulb apparatus and LED light apparatus15 Nov 2022US 11,501,964 B2Xiamen Eco Lighting Co. Ltd.
- Electronic device having an organic light emitting display31 May 2022US 11,349,102 B2Intel Corporation
- Conductor element for a filament lamp24 Apr 2025US 2025/0132144 A1Signify Holding B. V.
- Electronic device having an organic light emitting display14 Nov 2024US 2024/0381689 A1Intel Corporation
- Electronic device having an organic light emitting display15 Sep 2022US 2022/0293882 A1Intel Corporation
- Preparation of n^n^c^n tetradentate platinum (ii) complex and uses thereof14 Apr 2022US 2022/0112230 A1Guangdong Aglaia Optoelectronic Materials Co., Ltd
- Led light bulb apparatus and led light apparatus25 Mar 2021US 2021/0090875 A1Xiamen Eco Lighting Co. Ltd.
Most cited
By later US patents
- Reflector lamp cooling and containing assemblies94US 3,936,686 A1976
- Apertured daylight lamp27US 5,977,694 ATailored Lighting Inc. · 1999
- Daylight lamp15US 5,666,017 ATailored Lighting Inc. · 1997
- Contact pin insulation of infrared bright radiators9US 4,039,886 AOriginal Hanau Quarzlampen GmbH · 1977
- Long-life luminaires9US 5,012,157 A1991