H04L 13/18
Details of the apparatus or circuits covered by groups h04l15/00 or h04l17/00
Official title: of receivers
H04L13/18 (Details of the apparatus or circuits covered by groups h04l15/00 or h04l17/00) appears on 8 US grants and 5 published applications in this corpus.
Search patents in H04L- Granted patents
- 8
- Published applications
- 5
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Supply voltage and temperature independent receiver15 Dec 2020US 10,868,537 B1Apple Inc.
- Communication apparatus, control method, and storage medium17 Oct 2017US 9,794,442 B2Canon Kabushiki Kaisha
- System for providing continuous viewable indicia for reminders and for inducing viewer actions23 May 2017US 9,660,953 B2
- Wireless communication device for performing different wireless communications3 May 2016US 9,332,378 B2Seiko Epson Corporation
- System using projector to display reminder messages generated remotely24 Nov 2015US 9,195,967 B2
- Communication apparatus, control method, and storage medium3 Nov 2016US 2016/0323476 A1Canon Kabushiki Kaisha
- Personal message device and method17 Mar 2016US 2016/0080311 A1
- Wireless communication device12 Nov 2015US 2015/0327005 A1Seiko Epson Corporation
- Wireless communication device8 Aug 2013US 2013/0201981 A1Seiko Epson Corporation
- Personal message device and method12 Jan 2012US 2012/0011211 A1
Most cited
By later US patents
- Reducing teleprinter errors caused by primary power frequency variations1US 4,027,099 AThe Magnavox Company · 1977
- Printer and control circuit therefor1US 4,091,235 ADe Staat der Nederlanden, te Dezen Vertegenwoordigd Door de Directeur-Generaal der Posterijen, Telegrafie en Telefonie · 1978
- Wireless communication device for performing different wireless communications1US 9,137,851 B2Seiko Epson Corporation · 2015
- System using projector to display reminder messages generated remotely1US 9,195,967 B22015
- System for providing continuous viewable indicia for reminders and for inducing viewer actions1US 9,660,953 B22017