H03B 5/1268
Switched inductors
Official title: {switched inductors}
H03B5/1268 (Switched inductors) appears on 50 US grants and 54 published applications in this corpus.
Search patents in H03B- Granted patents
- 50
- Published applications
- 54
- Assignees
- 40
- Inventors
- 111
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 3 |
| 2009 | 1 | 3 |
| 2010 | 0 | 4 |
| 2011 | 3 | 5 |
| 2012 | 4 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 0 |
| 2015 | 1 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 6 |
| 2018 | 3 | 0 |
| 2019 | 4 | 4 |
| 2020 | 3 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-gigabit per second frequency-shift keying (FSK) transceiver28 Apr 2026US 12,615,174 B2The Regents of the University of California
- Multi-band voltage controlled oscillator30 Sep 2025US 12,431,841 B2RichWave Technology Corp.
- Clock buffer inductor1 Oct 2024US 12,107,544 B1Acacia Communications, Inc.
- Oscillator circuit30 Apr 2024US 11,973,465 B2Huawei Technologies Co., Ltd.
- One-coil multi-core inductor-capacitor oscillator5 Dec 2023US 11,837,995 B2Mediatek Inc.
- Switched transformer arrays and switched inductor arrays capable of use in beamformer integrated circuits30 Apr 2026US 2026/0121290 A1QUALCOMM Incorporated
- Multi-gigabit per second frequency-shift keying (fsk) transceiver5 Jun 2025US 2025/0184194 A1The Regents of the University of California
- Multi-band voltage controlled oscillator17 Apr 2025US 2025/0125771 A1RichWave Technology Corp.
- Oscillator Circuit13 Apr 2023US 2023/0109745 A1Huawei Technologies Co., Ltd.
- One-coil multi-core inductor-capacitor oscillator1 Dec 2022US 2022/0385233 A1Mediatek Inc.
Most cited
By later US patents
- Dual-band coupled VCO148US 8,125,282 B2Telefonaktiebolaget LM Ericsson (publ) · 2012
- Active quadrature signal generator using load having low-pass and high-pass filter characteristics34US 6,831,497 B2Electronics and Telecommunications Research Institute · 2004
- Configuring a tunable inductor across multiple layers of an integrated circuit18US 8,531,250 B1NetLogic Microsystems, Inc. · 2013
- Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics16US 7,202,754 B2Renesas Technology Corp. · 2007
- Voltage-controlled oscillator13US 6,597,248 B2NEC Electronics Corporation · 2003