H01B 11/18
Coaxial cables
Official title: Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
H01B11/18 (Coaxial cables) appears on 947 US grants and 964 published applications in this corpus.
Search patents in H01B- Granted patents
- 947
- Published applications
- 964
- Assignees
- 427
- Inventors
- 1,665
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 5 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 17 | 0 |
| 1994 | 10 | 0 |
| 1995 | 15 | 0 |
| 1996 | 13 | 0 |
| 1997 | 0 | 0 |
| 1998 | 13 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 14 | 3 |
| 2002 | 14 | 9 |
| 2003 | 11 | 20 |
| 2004 | 12 | 16 |
| 2005 | 11 | 14 |
| 2006 | 9 | 13 |
| 2007 | 4 | 17 |
| 2008 | 14 | 16 |
| 2009 | 14 | 21 |
| 2010 | 13 | 24 |
| 2011 | 10 | 30 |
| 2012 | 12 | 35 |
| 2013 | 17 | 42 |
| 2014 | 21 | 47 |
| 2015 | 29 | 60 |
| 2016 | 46 | 65 |
| 2017 | 68 | 79 |
| 2018 | 56 | 61 |
| 2019 | 78 | 67 |
| 2020 | 66 | 57 |
| 2021 | 36 | 58 |
| 2022 | 28 | 53 |
| 2023 | 46 | 51 |
| 2024 | 46 | 42 |
| 2025 | 30 | 39 |
| 2026 | 20 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01B 11/20Cables having a multiplicity of coaxial lines340
- H01B 11/1808Construction of the conductors300
- H01B 11/1834Construction of the insulation between the conductors248
- H01B 11/1895Particular features or applications208
- H01B 11/1891Comprising auxiliary conductors107
- H01B 11/1869Construction of the layers on the outer side of the outer conductor52
- H01B 11/1878Special measures in order to improve the flexibility48
- H01B 11/1804Construction of the space inside the hollow inner conductor14
Recent patents
- High density shielded electrical cable and other shielded cables, systems, and methods6 Oct 2026US 12,755,863 B23M Innovative Properties Company
- Reception cable and medical image diagnostic system6 Oct 2026US 12,755,867 B2FUJIFILM Corporation
- Low cost scalable micro coaxial interconnect6 Oct 2026US 12,755,868 B2Raytheon Company
- Cable routing and assemblies for medical device handles15 Sep 2026US 12,733,908 B2NuVera Medical, Inc.
- Data and power cables suitable for immersion cooling15 Sep 2026US 12,738,394 B23M Innovative Properties Company
- Coaxial cable and multicore cable1 Oct 2026US 2026/0301996 A1Sumitomo Electric Industries, Ltd.
- Multicore cable3 Sep 2026US 2026/0260785 A1Nissei Electric Co., Ltd.
- Electric propulsion radio frequency supply coaxial cable3 Sep 2026US 2026/0260786 A1Arianegroup SAS
- Cable with connector3 Sep 2026US 2026/0260787 A1Sumitomo Electric Industries, Ltd.
- Cable apparatus and method27 Aug 2026US 2026/0254087 A1Samtec, Inc.
Most cited
By later US patents
- Low noise cable providing communication between electronic sensor components and patient monitor706US 9,245,668 B1Cercacor Laboratories, Inc. · 2016
- Transmission medium and method for facilitating propagation of electromagnetic waves via a core440US 9,997,819 B2AT&T Intellectual Property I, L. P. · 2018
- Segmented coaxial transmission line233US 4,831,346 AAndrew Corporation · 1989
- Composite communications cables having a fiber optic component located adjacent an outer surface of the central conductor of a coaxial cable component and related methods233US 8,917,964 B2CommScope, Inc. of North Carolina · 2014
- Coaxial cable having improved mechanical and electrical properties220US 6,756,538 B1Conductores Monterrey, S.A. De C. V. · 2004