H02M 3/1584
With a plurality of power processing stages connected in parallel
Official title: {with a plurality of power processing stages connected in parallel}
H02M3/1584 (With a plurality of power processing stages connected in parallel) appears on 3,509 US grants and 4,017 published applications in this corpus.
Search patents in H02M- Granted patents
- 3,509
- Published applications
- 4,017
- Assignees
- 1,070
- Inventors
- 5,889
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 26 | 5 |
| 2002 | 46 | 35 |
| 2003 | 38 | 45 |
| 2004 | 44 | 55 |
| 2005 | 44 | 76 |
| 2006 | 58 | 64 |
| 2007 | 54 | 86 |
| 2008 | 50 | 86 |
| 2009 | 70 | 119 |
| 2010 | 79 | 116 |
| 2011 | 97 | 139 |
| 2012 | 111 | 112 |
| 2013 | 124 | 123 |
| 2014 | 112 | 181 |
| 2015 | 130 | 159 |
| 2016 | 168 | 155 |
| 2017 | 212 | 171 |
| 2018 | 191 | 182 |
| 2019 | 236 | 204 |
| 2020 | 204 | 247 |
| 2021 | 205 | 279 |
| 2022 | 238 | 300 |
| 2023 | 254 | 296 |
| 2024 | 265 | 272 |
| 2025 | 242 | 270 |
| 2026 | 152 | 240 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Half-bridge circuit using monolithic flip-chip GAN power devices6 Oct 2026US 12,756,203 B2Navitas Semiconductor Limited
- Handling of errors in generation of phase control signals by a phase controller of a multi- phase switching converter6 Oct 2026US 12,756,317 B2Ningbo Aura Semiconductor Co., Limited
- Power stage controller29 Sep 2026US 12,749,978 B2Renesas Electronics Corporation
- Multi-phase buck converter and chip29 Sep 2026US 12,749,979 B2Shanghai Hanmai Electronic Technology Co., Ltd
- In-system tuning of multi-phase power converter circuits22 Sep 2026US 12,744,464 B2Apple Inc.
- Power converter with switched capacitor voltage divider and multiphase dc-dc voltage regulator8 Oct 2026US 2026/0312484 A1The Trustees of Princeton University
- Semiconductor Device, Semiconductor System and Switching Power Device8 Oct 2026US 2026/0312496 A1Rohm Co., Ltd.
- Multi-phase pulse power short reach distribution8 Oct 2026US 2026/0312497 A1Cisco Technology, Inc.
- Methods and apparatus to phase shed a multi-phase voltage regulator8 Oct 2026US 2026/0312498 A1
- Decoupled control of a power converter8 Oct 2026US 2026/0312499 A1Electric Hydrogen Co.
Most cited
By later US patents
- System and method for highly phased power regulation using adaptive compensation control1,108US 7,007,176 B2Primarion, Inc. · 2006
- Voltage converter with coupled inductive windings, and associated methods334US 6,362,986 B1Volterra, Inc. · 2002
- Unity power factor switching regulator236US 4,384,321 ACalifornia Institute of Technology · 1983
- Power supply control223US 7,782,031 B2Intersil Americas Inc. · 2010
- Current bypass for distributed power harvesting systems using DC power sources222US 7,900,361 B2Solaredge, Ltd. · 2011