H04J 2203/0041
Star
Official title: Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
H04J2203/0041 (Star) appears on 71 US grants and 23 published applications in this corpus.
Search patents in H04J- Granted patents
- 71
- Published applications
- 23
- Assignees
- 38
- Inventors
- 171
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 3 |
| 2003 | 1 | 5 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 4 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Service signal processing method and device30 Jul 2024US 12,052,057 B2Huawei Technologies Co., Ltd.
- Packet processing method and device21 Nov 2023US 11,824,963 B2Huawei Technologies Co., Ltd.
- Protection group superposition switching method, control apparatus, and optical communication device13 Apr 2021US 10,979,138 B2Sino-Telecom Technology Co., Inc.
- Mobile telecommunications network with distributed base stations22 Nov 2016US 9,504,093 B2Alcatel Lucent
- Optical line terminal capable of active bandwidth allocation for passive optical network system22 May 2012US 8,184,977 B2Hitachi, Ltd.
- Service Signal Processing Method and Device24 Oct 2024US 2024/0356647 A1Huawei Technologies Co., Ltd.
- Service Signal Processing Method and Device28 Jul 2022US 2022/0239374 A1Huawei Technologies Co., Ltd.
- Packet processing method and device14 Apr 2022US 2022/0116486 A1Huawei Technologies Co., Ltd.
- Protection group superposition switching method, control apparatus, and optical communication device3 Dec 2020US 2020/0382209 A1Sino-Telecom Technology Co., Inc.
- Optical line terminal capable of active bandwidth allocation for passive optical network system21 Apr 2011US 2011/0091211 A1Hitachi, Ltd.
Most cited
By later US patents
- Interactive information services control system642US 5,481,542 AScientific-Atlanta, Inc. · 1996
- Frequency agile broadband communications system258US 5,594,726 AScientific-Atlanta, Inc. · 1997
- Reverse path multiplexer for use in high speed data transmissions245US 6,137,793 ACOM21, Inc. · 2000
- Control system and operations system interface for a network element in an access system244US 5,608,720 AHubbell Incorporated · 1997
- Broadband communications system187US 5,499,241 AScientific-Atlanta, Inc. · 1996