H02M 1/0009
Devices or circuits for detecting current in a converter
Official title: {Devices or circuits for detecting current in a converter}
H02M1/0009 (Devices or circuits for detecting current in a converter) appears on 5,132 US grants and 5,848 published applications in this corpus.
Search patents in H02M- Granted patents
- 5,132
- Published applications
- 5,848
- Assignees
- 1,319
- Inventors
- 8,639
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 20 | 0 |
| 2000 | 9 | 0 |
| 2001 | 19 | 3 |
| 2002 | 28 | 17 |
| 2003 | 24 | 29 |
| 2004 | 27 | 55 |
| 2005 | 33 | 56 |
| 2006 | 60 | 62 |
| 2007 | 48 | 62 |
| 2008 | 56 | 78 |
| 2009 | 49 | 72 |
| 2010 | 64 | 84 |
| 2011 | 75 | 75 |
| 2012 | 64 | 99 |
| 2013 | 88 | 104 |
| 2014 | 112 | 197 |
| 2015 | 126 | 222 |
| 2016 | 217 | 336 |
| 2017 | 400 | 414 |
| 2018 | 435 | 418 |
| 2019 | 499 | 425 |
| 2020 | 429 | 373 |
| 2021 | 317 | 358 |
| 2022 | 331 | 436 |
| 2023 | 363 | 506 |
| 2024 | 404 | 534 |
| 2025 | 488 | 479 |
| 2026 | 284 | 354 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic sensor array processing for interference reduction6 Oct 2026US 12,754,260 B2Texas Instruments Incorporated
- Resonant converter with multiple conversion circuits6 Oct 2026US 12,756,303 B2GS Yuasa International Ltd.
- PFM transition hysteresis scheme for peak-current mode buck converters6 Oct 2026US 12,756,308 B2Nexperia B. V.
- Switch converter29 Sep 2026US 12,749,976 B2Joulwatt Technology Co., Ltd.
- Method for controlling a non-inverting buck boost DC-DC converter and corresponding converter29 Sep 2026US 12,749,977 B2STMicroelectronics International N. V.
- Method and computer program for detecting a short-circuit in a power converter, controller for controlling a power converter, and computer-readable medium8 Oct 2026US 2026/0309803 A1
- Power supply control system, load apparatus and method8 Oct 2026US 2026/0312403 A1Senao Networks, Inc.
- Synchronous rectification driving method and apparatus, and device and direct-current converter8 Oct 2026US 2026/0312479 A1Vertiv Corporation
- Single-ended driver and bidirectional overcurrent protection for a thermoelectric cooler8 Oct 2026US 2026/0312480 A1
- Motor control device, electric power steering device, and vehicle8 Oct 2026US 2026/0312486 A1Mitsubishi Electric Mobility Corporation
Most cited
By later US patents
- Apparatus and method for current control in H-Bridge load drivers1,009US 7,772,725 B2Eastman Kodak Company · 2010
- Automatic gain control technique for current monitoring in current-mode switching regulators240US 7,919,952 B1Microsemi Corporation · 2011
- Method and apparatus for sensing output inductor current in a DC-to-DC power converter234US 6,441,597 B1Semtech Corporation · 2002
- Method of optimum current blanking time implementation in current sense circuit228US 7,868,599 B2Texas Instruments Incorporated · 2011
- Power supply driver circuit220US 7,138,786 B2Renesas Technology Corp. · 2006