H04Q 2213/322
Integrated circuit
H04Q2213/322 (Integrated circuit) appears on 6 US grants and 1 published applications in this corpus.
Search patents in H04Q- Granted patents
- 6
- Published applications
- 1
- Assignees
- 3
- Inventors
- 14
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hybrid optoelectrical switches24 Oct 2023US 11,800,266 B2Mellanox Technologies, Ltd.
- ISDN interface unit10 Jun 1997US 5,638,373 AFujitsu Limited
- ISDN interface unit with separate ring generator8 Oct 1996US 5,563,943 AFujitsu Limited
- ISDN interface unit12 Sep 1995US 5,450,412 AFujitsu Limited
- Fully-integrated telephone unit30 Mar 1993US 5,199,064 AAdvanced Micro Devices, Inc.
Most cited
By later US patents
- Master/slave synchronizer36US 4,860,285 AAdvanced Micro Devices, Inc. · 1989
- ISDN interface unit22US 5,450,412 AFujitsu Limited · 1995
- ISDN interface unit with separate ring generator13US 5,563,943 AFujitsu Limited · 1996
- ISDN interface unit11US 5,638,373 AFujitsu Limited · 1997
- Fully-integrated telephone unit10US 5,199,064 AAdvanced Micro Devices, Inc. · 1993