H04W 16/26
Cell enhancers or enhancement
Official title: Cell enhancers {or enhancement}, e.g. for tunnels, building shadow
H04W16/26 (Cell enhancers or enhancement) appears on 1,717 US grants and 2,067 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,717
- Published applications
- 2,067
- Assignees
- 520
- Inventors
- 3,176
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 15 | 0 |
| 1997 | 8 | 0 |
| 1998 | 15 | 0 |
| 1999 | 23 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 7 |
| 2002 | 23 | 23 |
| 2003 | 9 | 12 |
| 2004 | 7 | 15 |
| 2005 | 9 | 16 |
| 2006 | 12 | 33 |
| 2007 | 16 | 52 |
| 2008 | 11 | 105 |
| 2009 | 17 | 52 |
| 2010 | 34 | 62 |
| 2011 | 47 | 50 |
| 2012 | 55 | 42 |
| 2013 | 55 | 78 |
| 2014 | 80 | 116 |
| 2015 | 93 | 101 |
| 2016 | 102 | 99 |
| 2017 | 123 | 117 |
| 2018 | 133 | 128 |
| 2019 | 128 | 131 |
| 2020 | 126 | 129 |
| 2021 | 108 | 109 |
| 2022 | 99 | 97 |
| 2023 | 96 | 110 |
| 2024 | 85 | 155 |
| 2025 | 81 | 146 |
| 2026 | 51 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Signal forwarding method and related apparatus15 Sep 2026US 12,739,660 B2Morelink Technology Corporation
- Wireless communication system, wireless communication method and wireless communication control device1 Oct 2026US 2026/0304309 A1NTT, Inc.
- Range extension for electronic devices24 Sep 2026US 2026/0292528 A1Apple Inc.
- Aris location selection under aris-assisted wireless network24 Sep 2026US 2026/0292529 A1Lenovo (Beijing) Limited
- System and a method for enabling wifi extender in a user environment17 Sep 2026US 2026/0281749 A1Samsung Electronics Co., Ltd.
- A method for controlling a coverage enhancing device, a method for controlling a node, a coverage enhancing device, and a node10 Sep 2026US 2026/0270716 A1Sony Group Corporation
Most cited
By later US patents
- Millimeter-wave surface-wave communications708US 8,897,697 B1AT&T Intellectual Property I, L. P. · 2014
- Method and system for connecting cells and microcells in a wireless communications network670US 5,890,055 ALucent Technologies Inc. · 1999
- Backhaul link for distributed antenna system604US 9,113,347 B2AT&T Intellectual Property I, L. P. · 2015
- Wireless mesh point portable data terminal546US 8,638,806 B2Hand Held Products, Inc. · 2014
- Method and apparatus for transmitting electromagnetic waves472US 9,780,834 B2AT&T Intellectual Property I, L. P. · 2017