H04Q 2213/13302
Magnetic elements
H04Q2213/13302 (Magnetic elements) appears on 69 US grants and 20 published applications in this corpus.
Search patents in H04Q- Granted patents
- 69
- Published applications
- 20
- Assignees
- 49
- Inventors
- 98
- Latest grant
- 23 Jun 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 8 |
| 2002 | 8 | 2 |
| 2003 | 3 | 0 |
| 2004 | 4 | 1 |
| 2005 | 2 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Connection apparatus circuit and high voltage surge protection method thereof23 Jun 2015US 9,065,274 B2Giga-Byte Technology Co., Ltd.
- Test apparatus for a broadband telecommunication network11 Mar 2014US 8,669,756 B2Telefonaktiebolaget LM Ericsson (publ)
- Universal ISDN/POTS splitter18 Jun 2013US 8,467,522 B2Alcatel Lucent
- Communication server apparatus providing XDSL services and method14 Feb 2012US 8,116,298 B2Cisco Technology, Inc.
- Interface circuit and communication device13 Dec 2011US 8,077,441 B2Huawei Technologies Co., Ltd.
- Connection apparatus circuit and high voltage surge protection method thereof5 Jun 2014US 2014/0153146 A1Giga-Byte Technology Co., Ltd.
- Interface circuit and communication device3 Feb 2011US 2011/0026178 A1Huawei Technologies Co., Ltd.
- Test apparatus30 Dec 2010US 2010/0327852 A1Telefonaktiebolaget LM Ericsson (publ)
- Universal ISDN/POTS splitter15 Apr 2010US 2010/0091979 A1Alcatel Lucent
- Method and system for reducing upstream noise in a network using an active multiplexer5 Feb 2009US 2009/0034509 A1
Most cited
By later US patents
- Communication server apparatus and method266US 5,668,857 ANetspeed, Inc. · 1997
- Communication server apparatus and method164US 5,905,781 ACisco Technology, Inc. · 1999
- Communication server apparatus using frequency multiplexing and method133US 5,781,617 ANetspeed, Inc. · 1998
- Communication server apparatus using digital signal switching and method108US 5,898,761 ACisco Technology, Inc. · 1999
- Communication server apparatus and method106US 6,385,203 B2Cisco Technology, Inc. · 2002