H04L 13/16
Details of the apparatus or circuits covered by groups h04l15/00 or h04l17/00
Official title: of transmitters, e.g. code-bars, code-discs
H04L13/16 (Details of the apparatus or circuits covered by groups h04l15/00 or h04l17/00) appears on 12 US grants and 6 published applications in this corpus.
Search patents in H04L- Granted patents
- 12
- Published applications
- 6
- Assignees
- 11
- Inventors
- 19
- Latest grant
- 4 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 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 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transmission device, transmission method, and communication system4 Feb 2020US 10,554,234 B2Sony Corporation
- Smart tags with multiple interactions21 Jan 2020US 10,541,731 B2Sony Interactive Entertainment Inc.
- Driver circuit for transmitter25 Dec 2018US 10,164,798 B2Synopsys, Inc.
- Smart tags with multiple interactions13 Nov 2018US 10,128,914 B1Sony Interactive Entertainment Inc.
- Device, system and method for providing distributed online services12 Jan 2016US 9,237,207 B2Facebook, Inc.
- Transmission device, transmission method, and communication system14 Mar 2019US 2019/0081648 A1Sony Corporation
- Smart Tags with Multiple Interactions7 Mar 2019US 2019/0074868 A1Sony Interactive Entertainment Inc.
- Driver circuit for transmitter7 Jun 2018US 2018/0159703 A1Silab Tech Pvt. Ltd.
- Interface for transferring time-sampled sensor data27 Nov 2014US 2014/0350891 A1Apple Inc.
- Device, System and Method for Providing Distributed Online Services29 Dec 2011US 2011/0320614 A1Facebook, Inc.
Most cited
By later US patents
- Communication system for electronic messages160US 6,275,849 B1Telefonaktiebolaget LM Ericsson (publ) · 2001
- Method and apparatus for using pushbutton telephone keys for generation of alpha-numeric information140US 3,967,273 ABell Telephone Laboratories, Incorporated · 1976
- Method and apparatus for controlling circuitry with a plurality of switching means11US 3,932,838 AGeneral Electric Company · 1976
- Smart tags with multiple interactions8US 10,128,914 B1Sony Interactive Entertainment Inc. · 2018
- N-Key rollover keyboard7US 4,517,553 AIllinois Tool Works Inc. · 1985