H01F 2027/2838
Using transposed wires
Official title: {using transposed wires}
H01F2027/2838 (Using transposed wires) appears on 59 US grants and 66 published applications in this corpus.
Search patents in H01F- Granted patents
- 59
- Published applications
- 66
- Assignees
- 45
- Inventors
- 144
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 3 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 6 |
| 2019 | 5 | 4 |
| 2020 | 1 | 7 |
| 2021 | 3 | 6 |
| 2022 | 7 | 7 |
| 2023 | 5 | 2 |
| 2024 | 6 | 6 |
| 2025 | 4 | 4 |
| 2026 | 7 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus11 Aug 2026US 12,706,244 B2Hitachi Energy Ltd
- Inductive coil16 Jun 2026US 12,654,574 B2
- Winding-type coil component12 May 2026US 12,626,853 B2Murata Manufacturing Co., Ltd.
- Overlapped inductor structure5 May 2026US 12,620,520 B2Synopsys, Inc.
- Coil component and method of manufacturing coil component10 Mar 2026US 12,573,534 B2Murata Manufacturing Co., Ltd.
- Coil component and method of manufacturing coil component25 Jun 2026US 2026/0179820 A1Murata Manufacturing Co., Ltd.
- Coil component31 Jul 2025US 2025/0246359 A1Murata Manufacturing Co., Ltd.
- Printed circuit board transformer integrating litz wire26 Jun 2025US 2025/0210246 A1
- Coil component22 May 2025US 2025/0166882 A1Murata Manufacturing Co., Ltd.
- Electronic element and high-frequency winding thereof1 May 2025US 2025/0140468 A1Sungrow Power Supply Co., Ltd.
Most cited
By later US patents
- Superconducting wire transposition method and superconducting transformer using the same62US 7,227,438 B2Hyosung Corporation · 2007
- Superconducting cables experiencing reduced strain due to bending23US 6,510,604 B1Massachusetts Institute of Technology · 2003
- Multistranded component conductor continuously transposed cable13US 4,431,860 AWestinghouse Canada Limited · 1984
- Coil winding method for maximum utilization of winding envelope13US 4,794,361 AGeneral Motors Corporation · 1988
- Method and apparatus for improving inductor performance using multiple strands with transposition12US 7,902,953 B1Altera Corporation · 2011