H01B 13/065
Insulating conductors with lacquers or enamels
Official title: {Insulating conductors with lacquers or enamels}
H01B13/065 (Insulating conductors with lacquers or enamels) appears on 95 US grants and 73 published applications in this corpus.
Search patents in H01B- Granted patents
- 95
- Published applications
- 73
- Assignees
- 73
- Inventors
- 248
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 7 |
| 2015 | 4 | 8 |
| 2016 | 6 | 6 |
| 2017 | 3 | 3 |
| 2018 | 2 | 6 |
| 2019 | 7 | 2 |
| 2020 | 4 | 2 |
| 2021 | 0 | 4 |
| 2022 | 2 | 3 |
| 2023 | 3 | 6 |
| 2024 | 2 | 5 |
| 2025 | 7 | 2 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preparation method of an insulated wire13 Jan 2026US 12,525,376 B2Well Ascent Electronic (Ganzhou) Co., Ltd.
- Insulated wire and method for manufacturing insulated wire18 Nov 2025US 12,476,026 B2Proterial, Ltd.
- Magnet wire with a semi-conductive insulation layer4 Nov 2025US 12,463,487 B2Essex Solutions USA LLC
- Method and control system for applying a polymer coating material to a wire using a coating apparatus2 Sep 2025US 12,403,503 B1Tau Act GmbH
- Conductive wire, conductive coil, and conductive device10 Jun 2025US 12,327,658 B2Goertek Inc.
- Insulated wire18 Jun 2026US 2026/0171282 A1Proterial, Ltd.
- Manufacturing apparatus for enameled wire and manufacturing method for enameled wire4 Jun 2026US 2026/0155281 A1Proterial, Ltd.
- Insulated wire, coil and electronic or electrical device26 Mar 2026US 2026/0088198 A1Well Ascent Electronic (Ganzhou) Co., Ltd.
- subsea cable wherein parts of its length constitute the use of a conductor with insulated wires19 Feb 2026US 2026/0051422 A1Nexans
- Manufacturing apparatus for enameled copper wire and manufacturing method for enameled copper wire1 Jan 2026US 2026/0004954 A1Proterial, Ltd.
Most cited
By later US patents
- Wire and cable216US 4,985,313 ARaychem Corporation · 1991
- Wire and cable215US 5,209,987 ARaychem Corporation · 1993
- Insulated electric wire52US 5,192,834 ASumitomo Electric Industries, Ltd. · 1993
- Insulated electric wire and process for producing the same28US 5,128,175 ASumitomo Electric Industries, Ltd. · 1992
- Insulated wire with an intermediate adhesion layer and an insulating layer25US 5,372,886 ASumitomo Electric Industries, Ltd. · 1994