H04B 1/1009
Placing the antenna at a place where the noise level is low
Official title: {Placing the antenna at a place where the noise level is low and using a noise-free transmission line between the antenna and the receivers (screened aerials H01Q7/04; feeders for aerials H01Q9/00)}
H04B1/1009 (Placing the antenna at a place where the noise level is low) appears on 48 US grants and 49 published applications in this corpus.
Search patents in H04B- Granted patents
- 48
- Published applications
- 49
- Assignees
- 43
- Inventors
- 155
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 4 | 2 |
| 2015 | 1 | 3 |
| 2016 | 3 | 4 |
| 2017 | 2 | 1 |
| 2018 | 4 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 3 | 5 |
| 2023 | 2 | 6 |
| 2024 | 5 | 6 |
| 2025 | 5 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signal processing device25 Aug 2026US 12,719,506 B2Yokogawa Electric Corporation
- Noise canceling apparatus, noise canceling method, and electronic equipment31 Mar 2026US 12,592,731 B2Sony Group Corporation
- Distributed radiohead system17 Feb 2026US 12,556,216 B2Intel Corporation
- Multi-level signal distribution device with enhanced isolation27 Jan 2026US 12,537,551 B2Ppc Broadband, Inc.
- Power combining for high power amplifiers2 Dec 2025US 12,489,479 B2BAE Systems Information and Electronic Systems Integration Inc.
- Distributed radiohead system23 Jul 2026US 2026/0213782 A1Intel Corporation
- Receiver circuit without baseline wandering11 Jun 2026US 2026/0163599 A1Shanghai Zhaoxin Semiconductor Co., Ltd.
- Method and apparatus for improving coexistence performance of co-located radios by a low noise amplifier protection circuit6 Nov 2025US 2025/0343566 A1NXP USA, Inc.
- Method to mitigate interference of wired connections on cellular wireless quality13 Feb 2025US 2025/0055490 A1Apple Inc.
- Power combining for high power amplifiers30 Jan 2025US 2025/0038779 A1BAE Systems Information and Electronic Systems Integration Inc.
Most cited
By later US patents
- SHF receiver38US 4,710,972 ASony Corporation · 1987
- Data terminal37US 4,806,906 ANEC Corporation · 1989
- Integrated electronic warfare antenna receiver32US 5,678,219 AE-Systems, Inc. · 1997
- Aircraft wireless communication system and method18US 7,146,147 B1Sprint Spectrum L. P. · 2006
- Wireless communication device16US 8,725,213 B2NEC Corporation · 2014