H04B 17/19
Self-testing arrangements
H04B17/19 (Self-testing arrangements) appears on 317 US grants and 311 published applications in this corpus.
Search patents in H04B- Granted patents
- 317
- Published applications
- 311
- Assignees
- 161
- Inventors
- 763
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 2 |
| 2003 | 2 | 5 |
| 2004 | 2 | 12 |
| 2005 | 6 | 9 |
| 2006 | 15 | 5 |
| 2007 | 2 | 5 |
| 2008 | 6 | 6 |
| 2009 | 4 | 3 |
| 2010 | 8 | 7 |
| 2011 | 8 | 6 |
| 2012 | 8 | 9 |
| 2013 | 5 | 10 |
| 2014 | 14 | 12 |
| 2015 | 10 | 18 |
| 2016 | 13 | 11 |
| 2017 | 12 | 15 |
| 2018 | 24 | 27 |
| 2019 | 29 | 14 |
| 2020 | 18 | 15 |
| 2021 | 23 | 28 |
| 2022 | 16 | 19 |
| 2023 | 19 | 23 |
| 2024 | 18 | 17 |
| 2025 | 10 | 16 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Calibration of transmit antenna chains and receive antenna chains of an antenna system15 Sep 2026US 12,739,042 B2Telefonaktiebolaget LM Ericsson (publ)
- Antenna module for generating self testing signal and electronic device using it25 Aug 2026US 12,719,590 B2Samsung Electronics Co., Ltd.
- Methods and apparatus for evaluating behaviour of communication device in view of antenna patterns thereof28 Jul 2026US 12,695,488 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Radio frequency device calibration method30 Jun 2026US 12,671,505 B2TMY Technology Inc.
- Technologies for uplink gap triggering and operation16 Jun 2026US 12,659,949 B2Apple Inc.
- Low cost on-chip built-in self-test architecture for millimeter wave radio freqency integrated circuit24 Sep 2026US 2026/0291625 A1Samsung Electronics Co., Ltd.
- Inter-band interference avoidance and mitigation schemes23 Jul 2026US 2026/0214651 A1QUALCOMM Incorporated
- Antenna System Architecture with Calibration Feedback Routing for Per Element Calibration with Digital Beamformer16 Jul 2026US 2026/0204805 A1CesiumAstro, Inc.
- Signaling to resolve conflicts associated with antenna self-calibration at a radio unit18 Jun 2026US 2026/0172124 A1QUALCOMM Incorporated
- Array antenna system with both over-the-air testing mechanism and circuit self-calibration mechanism18 Jun 2026US 2026/0172125 A1Strong-Wave Radio Technology Inc.
Most cited
By later US patents
- Adaptive radio transceiver with low noise amplification211US 6,417,737 B1Broadcom Corporation · 2002
- Optical fiber coupling configurations for a main-remote radio base station and a hybrid radio base station123US 7,047,028 B2Telefonaktiebolaget LM Ericsson (publ) · 2006
- Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization81US 8,626,245 B2ADC Telecommunications, Inc. · 2014
- Adaptive radio transceiver with floating MOSFET capacitors79US 6,920,311 B2Broadcom Corporation · 2005
- Adaptive radio transceiver with floating MOSFET capacitors76US 6,738,601 B1Broadcom Corporation · 2004