H04B 1/401
For selecting or indicating operating mode
Official title: for selecting or indicating operating mode
H04B1/401 (For selecting or indicating operating mode) appears on 838 US grants and 1,035 published applications in this corpus.
Search patents in H04B- Granted patents
- 838
- Published applications
- 1,035
- Assignees
- 350
- Inventors
- 2,109
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 6 |
| 2003 | 5 | 6 |
| 2004 | 2 | 5 |
| 2005 | 3 | 5 |
| 2006 | 6 | 5 |
| 2007 | 3 | 7 |
| 2008 | 3 | 6 |
| 2009 | 4 | 8 |
| 2010 | 2 | 9 |
| 2011 | 2 | 15 |
| 2012 | 13 | 13 |
| 2013 | 9 | 28 |
| 2014 | 25 | 52 |
| 2015 | 45 | 69 |
| 2016 | 55 | 53 |
| 2017 | 57 | 67 |
| 2018 | 63 | 53 |
| 2019 | 65 | 80 |
| 2020 | 71 | 81 |
| 2021 | 64 | 65 |
| 2022 | 70 | 84 |
| 2023 | 39 | 88 |
| 2024 | 65 | 79 |
| 2025 | 55 | 87 |
| 2026 | 59 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device transit mode15 Sep 2026US 12,738,970 B2Hewlett-Packard Development Company, L. P.
- Method for performing medium access control protocol data unit dispatch control in multi-link operation architecture, and associated apparatus8 Sep 2026US 12,732,225 B2Mediatek Inc.
- Wireless circuitry with reconfigurable signal coupler8 Sep 2026US 12,732,286 B2Apple Inc.
- Wireless communications system, method, and device, and chip1 Sep 2026US 12,726,218 B2Honor Device Co., Ltd.
- Transmission path control method and apparatus, and terminal and storage medium1 Sep 2026US 12,726,227 B2Zte Corporation
- Flexible communication architectures and techniques for media playback systems8 Oct 2026US 2026/0312615 A1
- Low-pass to notch reconfigurable filter24 Sep 2026US 2026/0291454 A1QUALCOMM Incorporated
- Radio frequency module24 Sep 2026US 2026/0291540 A1Honor Device Co., Ltd.
- Direct access data hub10 Sep 2026US 2026/0269860 A1Atlantic Signal, LLC
- Antenna multiplexing system and terminal device27 Aug 2026US 2026/0254468 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Multi-mode programmer for medical device communication315US 7,209,790 B2Medtronic, Inc. · 2007
- Intelligent backhaul radio and antenna system311US 8,467,363 B2CBF Networks, Inc. · 2013
- Radiotelephone for automatically dialing remotely programmed number upon call termination and without user operation158US 5,276,729 AOki Electric Ind., Ltd. · 1994
- Method and apparatus for feature authorization and software copy protection in RF communications devices154US 5,499,295 AEricsson Inc. · 1996
- RF communication device using artificial intelligence (AI) model and associated methods147US 10,944,436 B1Harris Global Communications, Inc. · 2021