H04B 7/15535
Control of relay amplifier gain
Official title: {Control of relay amplifier gain (amplifier gain control in general H03G3/00; gain control reducing self - or loop interference H04B7/15578)}
H04B7/15535 (Control of relay amplifier gain) appears on 402 US grants and 483 published applications in this corpus.
Search patents in H04B- Granted patents
- 402
- Published applications
- 483
- Assignees
- 155
- Inventors
- 673
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 1990 | 1 | 0 |
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| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
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| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 6 |
| 2003 | 1 | 11 |
| 2004 | 6 | 13 |
| 2005 | 4 | 9 |
| 2006 | 13 | 22 |
| 2007 | 8 | 13 |
| 2008 | 5 | 13 |
| 2009 | 9 | 13 |
| 2010 | 11 | 26 |
| 2011 | 20 | 22 |
| 2012 | 19 | 19 |
| 2013 | 18 | 15 |
| 2014 | 32 | 18 |
| 2015 | 22 | 16 |
| 2016 | 18 | 16 |
| 2017 | 9 | 18 |
| 2018 | 18 | 35 |
| 2019 | 31 | 35 |
| 2020 | 34 | 41 |
| 2021 | 24 | 24 |
| 2022 | 26 | 22 |
| 2023 | 29 | 15 |
| 2024 | 13 | 38 |
| 2025 | 9 | 16 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Repeater power management for positioning4 Aug 2026US 12,701,519 B2QUALCOMM Incorporated
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- Method of repeater gain control, repeater and storage medium23 Jun 2026US 12,666,374 B2Morelink Technology Corporation
- Operating and/or configuring a repeater device for enabling the repeater device to be operated together with a user equipment16 Jun 2026US 12,659,015 B2Deutsche Telekom AG
- Method by which device performs communication in wireless communication system and device therefor1 Oct 2026US 2026/0303196 A1LG Electronics Inc.
- Relay node aided multiple-user multiple-input multiple-output communication11 Jun 2026US 2026/0164369 A1QUALCOMM Incorporated
- Reconfigurable intelligent surface (ris) -based sensing with interference mitigation5 Mar 2026US 2026/0066952 A1QUALCOMM Incorporated
- Network repeater devices and control methods12 Feb 2026US 2026/0046968 A1Telefonaktiebolaget LM Ericsson (publ)
- Base station, phase control apparatus, communication system, communication method and program1 Jan 2026US 2026/0006564 A1SoftBank Corp.
Most cited
By later US patents
- Short-range cellular booster230US 9,130,641 B2Nextivity, Inc. · 2015
- Gain adjustment apparatus, method, and tangible machine-readable medium thereof for a multiple input multiple output wireless communication system206US 8,126,393 B2Institute for Information Industry · 2012
- Amplification relay device of electromagnetic wave and a radio electric power conversion apparatus using the above device181US 7,885,050 B2JC Protek Co., Ltd. · 2011
- High-frequency signal booster137US 4,972,346 AMitsubishi Denki Kabushiki Kaisha · 1990
- Intelligent gain control in an on-frequency repeater133US 6,889,033 B2Spotwave Wireless Inc. · 2005