Y10S 315/07
Starting and control circuits for gas discharge lamp using transistors
Y10S315/07 (Starting and control circuits for gas discharge lamp using transistors) appears on 1,174 US grants and 186 published applications in this corpus.
Search patents in Y10S- Granted patents
- 1,174
- Published applications
- 186
- Assignees
- 397
- Inventors
- 1,287
- Latest grant
- 22 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 21 | 0 |
| 1978 | 22 | 0 |
| 1979 | 17 | 0 |
| 1980 | 16 | 0 |
| 1981 | 21 | 0 |
| 1982 | 27 | 0 |
| 1983 | 19 | 0 |
| 1984 | 25 | 0 |
| 1985 | 35 | 0 |
| 1986 | 22 | 0 |
| 1987 | 42 | 0 |
| 1988 | 28 | 0 |
| 1989 | 24 | 0 |
| 1990 | 49 | 0 |
| 1991 | 77 | 0 |
| 1992 | 49 | 0 |
| 1993 | 30 | 0 |
| 1994 | 49 | 0 |
| 1995 | 65 | 0 |
| 1996 | 53 | 0 |
| 1997 | 30 | 0 |
| 1998 | 56 | 0 |
| 1999 | 60 | 0 |
| 2000 | 69 | 0 |
| 2001 | 40 | 5 |
| 2002 | 41 | 19 |
| 2003 | 18 | 23 |
| 2004 | 20 | 28 |
| 2005 | 28 | 28 |
| 2006 | 24 | 26 |
| 2007 | 24 | 19 |
| 2008 | 24 | 12 |
| 2009 | 11 | 8 |
| 2010 | 4 | 5 |
| 2011 | 11 | 4 |
| 2012 | 4 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 7 |
| 2015 | 4 | 1 |
| 2016 | 3 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Universal ballast control circuit611US 6,137,240 ALumion Corporation · 2000
- Programmable lighting control system with normalized dimming for different light sources301US 5,430,356 ALutron Electronics Co., Inc. · 1995
- Power supply for a high intensity discharge or fluorescent lamp214US 4,277,728 AStevens Luminoptics · 1981
- Electronic power controller172US 5,363,020 ASystems and Service International, Inc. · 1994
- Circuit arrangement and signalling light provided with the circuit arrangement168US 6,147,458 ALumileds Lighting B.V. · 2000