H04B 1/745
Using by-passing or self-healing methods
Official title: {using by-passing or self-healing methods}
H04B1/745 (Using by-passing or self-healing methods) appears on 62 US grants and 37 published applications in this corpus.
Search patents in H04B- Granted patents
- 62
- Published applications
- 37
- Assignees
- 45
- Inventors
- 122
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 3 | 4 |
| 2015 | 3 | 3 |
| 2016 | 4 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 4 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for routing data in a communication system28 Apr 2026US 12,615,571 B2Lenovo (Beijing) Limited
- Method and apparatus for service continuity across LF and mmWave29 Jul 2025US 12,375,124 B2Futurewei Technologies, Inc.
- Multiplexer, radio frequency front-end circuit, and communication device16 Jul 2024US 12,040,822 B2Murata Manufacturing Co., Ltd.
- Wide band tunable transceiver14 May 2024US 11,984,914 B2BAE Systems Information and Electronic Systems Integration Inc.
- Systems, methods, and apparatus for inactive state beam failure recovery5 Sep 2023US 11,750,268 B2Samsung Electronics Co., Ltd.
- Wide band tunable transceiver31 Aug 2023US 2023/0275604 A1BAE Systems Information and Electronic Systems Integration Inc.
- Method and apparatus for routing data in a communication system2 Feb 2023US 2023/0036769 A1Lenovo (Beijing) Limited
- Method and Apparatus for Service Continuity Across LF and mmWave5 May 2022US 2022/0140861 A1Huawei Technologies Co., Ltd.
- Wireless Backhaul Resiliency10 Mar 2022US 2022/0078641 A1Parallel Wireless, Inc.
- Systems, methods, and apparatus for inactive state beam failure recovery10 Feb 2022US 2022/0045736 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Path-based restoration mesh networks112US 6,324,162 B1AT&T Corp. · 2001
- Transceiver including a high latency communication channel and a low latency communication channel90US 9,306,621 B2Broadcom Corporation · 2016
- Data communications systems employing redundant series transmission loops60US 4,159,470 AJohnson Controls GmbH · 1979
- Self-healing loop communications system57US 4,190,821 ABurroughs Corporation · 1980
- Multi-terminal computer system with dual communication channels48US 4,186,380 AMinnesota Mining and Manufacturing Company · 1980