H05B 41/08
Heated by glow discharge
Official title: heated by glow discharge
H05B41/08 (Heated by glow discharge) appears on 38 US grants and 10 published applications in this corpus.
Search patents in H05B- Granted patents
- 38
- Published applications
- 10
- Assignees
- 13
- Inventors
- 54
- Latest grant
- 17 Nov 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Remote control of a legacy fluorescent lamp fixture17 Nov 2015US 9,192,033 B2Zilog, Inc.
- Amalgam temperature maintaining device for dimmable fluorescent lamps11 Feb 2014US 8,648,530 B2General Electric Company
- Safety starter device14 Feb 2012US 8,115,401 B2Koninklijke Philips Electronics N. V.
- Glow-switch starter, lighting device and lighting system therewith, and use thereof6 Jul 2010US 7,750,570 B2Koninklijke Philips Electronics N. V.
- Starter for low-pressure discharge lamps2 Jun 2009US 7,541,753 B2Osram Gesellschaft Mit Beschraenkter Haftung
- Remote Control of a Legacy Fluorescent Lamp Fixture5 Dec 2013US 2013/0320877 A1Zilog, Inc.
- Amalgam temperature maintaining device for dimmable fluorescent lamps3 Jan 2013US 2013/0002138 A1General Electric Company
- Safety starter device23 Jul 2009US 2009/0184647 A1Koninklijke Philips Electronics N. V.
- Glow-Switch Starter, Lighting Device and Lighting System Therewith, and Use Thereof26 Jun 2008US 2008/0150426 A1Koninklijke Philips Electronics N. V.
- Starter for Low-Pressure Discharge Lamps5 Jun 2008US 2008/0129228 A1Patent-Treuhand-Gessllschaft Elektrische Gluhlampen
Most cited
By later US patents
- Arc discharge lamp with internal starter14US 4,987,344 AGTE Products Corporation · 1991
- Reactor-type ballast circuit13US 4,914,354 AGeneral Electric Company · 1990
- Metal vapor discharge lamp9US 4,481,446 AMitsubishi Denki Kabushiki Kaisha · 1984
- Glow discharge starter9US 4,646,050 AGTE Products Corporation · 1987
- Thermal protector for circular fluorescent lamp assembly9US 4,649,320 AGTE Products Corporation · 1987