H04B 7/0831
Compensation of the diversity switching process for non-uniform properties or faulty operations
Official title: {Compensation of the diversity switching process for non-uniform properties or faulty operations of the switches used in the diversity switching process}
H04B7/0831 (Compensation of the diversity switching process for non-uniform properties or faulty operations) appears on 46 US grants and 31 published applications in this corpus.
Search patents in H04B- Granted patents
- 46
- Published applications
- 31
- Assignees
- 44
- Inventors
- 89
- Latest grant
- 15 Apr 2025
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| Year | Granted patents | Published applications |
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| 1985 | 1 | 0 |
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| 2001 | 2 | 2 |
| 2002 | 1 | 2 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 6 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Method and apparatus for mitigating a fault in a distributed antenna system14 May 2019US 10,291,311 B2AT&T Intellectual Property I, L. P.
- Rfid tag quantity estimation system, rfid tag quantity estimation method25 Apr 2024US 2024/0135121 A1Soochow University
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- Method and apparatus for mitigating a fault in a distributed antenna system15 Mar 2018US 2018/0076876 A1AT&T Intellectual Property I, L. P.
Most cited
By later US patents
- Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor224US 6,560,443 B1Nokia Corporation · 2003
- Minimizing mutual coupling87US 8,170,510 B2Intel Mobile Communications GmbH · 2012
- Antenna selection switch for a diversity antenna56US 5,276,920 ANokia Mobile Phones Ltd. · 1994
- Receiving antenna scanning diversity system with controllable switching30US 6,169,888 AFUBA Automotive GmbH & Co. KG · 2001
- Diversity reception having a plurality of antennas for use with moving vehicles28US 5,303,396 AHitachi Automotive Engineering Co., Ltd. · 1994