H04W 36/302
Due to low signal strength
Official title: {due to low signal strength}
H04W36/302 (Due to low signal strength) appears on 2,272 US grants and 2,563 published applications in this corpus.
Search patents in H04W- Granted patents
- 2,272
- Published applications
- 2,563
- Assignees
- 523
- Inventors
- 4,508
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 13 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 23 | 0 |
| 1999 | 29 | 0 |
| 2000 | 27 | 0 |
| 2001 | 27 | 8 |
| 2002 | 20 | 32 |
| 2003 | 30 | 30 |
| 2004 | 20 | 45 |
| 2005 | 22 | 40 |
| 2006 | 41 | 56 |
| 2007 | 27 | 70 |
| 2008 | 31 | 73 |
| 2009 | 25 | 94 |
| 2010 | 42 | 85 |
| 2011 | 48 | 72 |
| 2012 | 87 | 90 |
| 2013 | 90 | 115 |
| 2014 | 123 | 134 |
| 2015 | 113 | 163 |
| 2016 | 133 | 157 |
| 2017 | 132 | 146 |
| 2018 | 148 | 156 |
| 2019 | 137 | 161 |
| 2020 | 163 | 169 |
| 2021 | 147 | 157 |
| 2022 | 138 | 150 |
| 2023 | 103 | 107 |
| 2024 | 121 | 114 |
| 2025 | 91 | 77 |
| 2026 | 59 | 62 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wireless connectivity management and handoff control6 Oct 2026US 12,757,079 B2Charter Communications Operating, LLC
- Method for secondary cell state configuration, user equipment, and storage medium22 Sep 2026US 12,745,073 B2Spreadtrum Communications (Shanghai) Co., Ltd.
- Device switching method based on artificial intelligence computing power factory value of access network device, terminal and non-transitory computer-readable storage medium22 Sep 2026US 12,745,148 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Electronic device performing handover and operation method thereof15 Sep 2026US 12,739,723 B2Samsung Electronics Co., Ltd.
- Method and system for power management by a user equipment connected to a network8 Sep 2026US 12,732,875 B2Samsung Electronics Co., Ltd.
- Methods of considering scell conditions during conditional mobility1 Oct 2026US 2026/0304274 A1InterDigital Patent Holdings, Inc.
- Mobile body wireless communication performance estimation system and method24 Sep 2026US 2026/0292640 A1National Institute of Information and Communications Technology
- Access point migration within network10 Sep 2026US 2026/0270693 A1Resideo LLC
- Cell handover control method and apparatus, and electronic device20 Aug 2026US 2026/0247230 A1Vivo Mobile Communication Co., Ltd.
- Techniques for signalling, e.g., for new radio unlicensed (nr-u)13 Aug 2026US 2026/0238365 A1
Most cited
By later US patents
- Method and system for channel allocation using power control and mobile-assisted handover measurements378US 5,491,837 AEricsson Inc. · 1996
- Wireless digital network315US 5,845,211 ABell South Corporation · 1998
- Neighbor-assisted handoff in a cellular communications system305US 5,175,867 ATelefonaktiebolaget L M Ericsson · 1992
- Method and apparatus for reducing interference in a radio communication link of a cellular communication system285US 5,428,818 AMotorola, Inc. · 1995
- Method and apparatus for handing-over a radio connection from one radio cell to another radio cell of a digital radio transmission system277US 4,765,753 AU. S. Philips Corporation · 1988