H04B 17/22
For calibration of the receiver components
Official title: {for calibration of the receiver components}
H04B17/22 (For calibration of the receiver components) appears on 699 US grants and 778 published applications in this corpus.
Search patents in H04B- Granted patents
- 699
- Published applications
- 778
- Assignees
- 339
- Inventors
- 1,758
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 5 |
| 2002 | 2 | 4 |
| 2003 | 10 | 14 |
| 2004 | 6 | 16 |
| 2005 | 5 | 13 |
| 2006 | 15 | 23 |
| 2007 | 17 | 20 |
| 2008 | 9 | 27 |
| 2009 | 12 | 24 |
| 2010 | 27 | 48 |
| 2011 | 30 | 33 |
| 2012 | 39 | 33 |
| 2013 | 33 | 14 |
| 2014 | 37 | 30 |
| 2015 | 39 | 72 |
| 2016 | 55 | 36 |
| 2017 | 43 | 38 |
| 2018 | 47 | 24 |
| 2019 | 27 | 20 |
| 2020 | 35 | 34 |
| 2021 | 38 | 47 |
| 2022 | 38 | 39 |
| 2023 | 37 | 31 |
| 2024 | 30 | 34 |
| 2025 | 28 | 45 |
| 2026 | 27 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Calibration of transmit antenna chains and receive antenna chains of an antenna system15 Sep 2026US 12,739,042 B2Telefonaktiebolaget LM Ericsson (publ)
- Power-efficient antenna array control architecture8 Sep 2026US 12,732,244 B2CesiumAstro, Inc.
- Combined radio altimeter and doppler radar with surface-mountable antenna array and loop-back calibration8 Sep 2026US 12,732,285 B2The Boeing Company
- Beam-based pre-distortion training25 Aug 2026US 12,719,551 B2QUALCOMM Incorporated
- Optimizing antenna array model selection in a telecommunications network18 Aug 2026US 12,713,296 B2Rakuten Mobile, Inc.
- Methods and apparatus for image rejection calibration1 Oct 2026US 2026/0303143 A1Silicon Laboratories Inc.
- Methods for identifying and correcting phase and/or amplitude errors in active antenna feed networks24 Sep 2026US 2026/0291555 A1Outdoor Wireless Networks LLC
- Automatic alignment scheme for orbital angular momentum receiver24 Sep 2026US 2026/0291626 A1Lenovo (Beijing) Limited
- Over-the-air self calibration for phased array antennas17 Sep 2026US 2026/0280118 A1Space Exploration Technologies Corp.
- Phase calibration of radio-frequency fed antenna arrays17 Sep 2026US 2026/0280728 A1Sony Group Corporation
Most cited
By later US patents
- Systems and methods for compensating for transmission phasing errors in a communications system using a receive signal188US 7,970,365 B2Harris Corporation · 2011
- Base station calibration171US 9,173,217 B2Nokia Solutions and Networks Oy · 2015
- Determining a calibration function using at least one remote terminal158US 6,654,590 B2ArrayComm, Inc. · 2003
- Method and apparatus for determining signatures for calibrating a communication station having an antenna array154US 6,615,024 B1ArrayComm, Inc. · 2003
- Radiolocation using path loss data131US 6,990,428 B1Cisco Technology, Inc. · 2006