H05B 41/384
In case of hot-restriking
Official title: {in case of hot-restriking}
H05B41/384 (In case of hot-restriking) appears on 59 US grants and 34 published applications in this corpus.
Search patents in H05B- Granted patents
- 59
- Published applications
- 34
- Assignees
- 41
- Inventors
- 146
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 4 |
| 2003 | 5 | 6 |
| 2004 | 4 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 5 |
| 2008 | 3 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 6 |
| 2011 | 4 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Restrike ignitor31 Jan 2023US 11,569,082 B2Hubbell Incorporated
- Discharge lamp lighting device, projector, and method of controlling projector5 May 2015US 9,024,538 B2Seiko Epson Corporation
- System and method for reducing lamp restrike time1 Apr 2014US 8,686,643 B2ABL IP Holding LLC
- Circuit assembly and method for operating a high pressure discharge lamp26 Nov 2013US 8,593,072 B2Osram Gesellschaft Mit Beschraenkter Haftung
- Fast reignition of a high intensity discharge lamp23 Oct 2012US 8,294,376 B2Lumetric Lighting, Inc.
- Restrike ignitor29 Sep 2022US 2022/0310379 A1Hubbell Incorporated
- Fast reigntion of a high intensity discharge lamp14 Feb 2013US 2013/0038245 A1Lumetric Lighting, Inc.
- Discharge lamp lighting device, projector, and method of controlling projector7 Feb 2013US 2013/0033684 A1Seiko Epson Corporation
- System and method for reducing lamp restrike time3 May 2012US 2012/0104951 A1ABL IP Holding LLC
- Fast Reignition of a High Intensity Discharge Lamp1 Dec 2011US 2011/0291593 A1Hid Laboratories, Inc.
Most cited
By later US patents
- High efficiency electronic ballast for high intensity discharge lamps121US 5,677,602 A1997
- Discharge lamp starting circuit46US 5,233,273 AMatsushita Electric Industrial Co., Ltd. · 1993
- HID Lamp power supply38US 4,356,433 AnuArc Company, Inc. · 1982
- Discharge lamp lighting device35US 6,066,921 AMatsushita Electric Works, Ltd. · 2000
- Solid state resonance igniter for control of the number of high voltage pulses for hot restrike of discharge lamps29US 6,191,537 B1Quality Light Electronics S.A.S. · 2001