H03J 1/04
With optical indicating means
Official title: with optical indicating means
H03J1/04 (With optical indicating means) appears on 127 US grants and 11 published applications in this corpus.
Search patents in H03J- Granted patents
- 127
- Published applications
- 11
- Assignees
- 62
- Inventors
- 176
- Latest grant
- 22 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 14 | 0 |
| 1978 | 8 | 0 |
| 1979 | 11 | 0 |
| 1980 | 22 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electronic device including variable capacitor including photo-conductive material and method for controlling the same22 Dec 2020US 10,872,730 B2Samsung Electronics Co., Ltd.
- Operation button and operation device6 Aug 2019US 10,374,582 B2Fujitsu Ten Limited
- Control panel for aircraft16 Jan 2018US 9,870,074 B2Thales Holdings UK PLC
- Fast pre-station list representation in a single FM tuner system14 Nov 2017US 9,819,331 B2Harman Becker Automotive Systems GmbH
- Radio receiver and reception frequency setting method used therein, and frequency setting device and frequency setting method15 Sep 2015US 9,136,888 B2JVC KENWOOD Corporation
- Electronic device including variable capacitor including photo-conductive material and method for controlling the same23 Jan 2020US 2020/0027663 A1Samsung Electronics Co., Ltd.
- Operation button and operation device26 Apr 2018US 2018/0115304 A1Fujitsu Ten Limited
- Control Panel for Aircraft28 Jul 2016US 2016/0216781 A1Thales Holdings UK PLC
- Fast pre-station list representation in a single fm tuner system2 Jun 2016US 2016/0156338 A1Harman Becker Automotive Systems GmbH
- Radio Receiver and Reception Frequency Setting Method Used Therein, And Frequency Setting Device and Frequency Setting Method1 Jan 2015US 2015/0004920 A1JVC KENWOOD Corporation
Most cited
By later US patents
- Method and apparatus for providing program oriented information in a multiple station broadcast system489US 5,596,373 ASony Corporation · 1997
- Monitoring system for voltage tunable receivers and converters utilizing voltage comparison techniques159US 4,048,562 AA. C. Nielsen Company · 1977
- Monitoring system for voltage tunable receivers and converters utilizing an analog function generator154US 3,973,206 AA. C. Nielsen Company · 1976
- Display pager with separate readout module119US 4,704,740 AMotorola, Inc. · 1987
- Display system for facilitating the setup of a tuning system97US 4,156,850 ARCA Corporation · 1979