- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 11/20 - Cables having a multiplicity of coaxial lines
Patent holdings for IPC class H01B 11/20
Total number of patents in this class: 296
10-year publication summary
26
|
36
|
38
|
27
|
37
|
13
|
14
|
20
|
15
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
3m Innovative Properties Company | 18406 |
95 |
Sumitomo Electric Industries, Ltd. | 14131 |
33 |
Hitachi Metals, Ltd. | 2175 |
28 |
Fujikura Ltd. | 2777 |
9 |
Junkosha Inc. | 143 |
9 |
Samtec, Inc. | 455 |
6 |
LEONI Kabel GmbH | 264 |
5 |
Proterial, Ltd. | 638 |
5 |
Alltop Electronics (Suzhou) Ltd. | 55 |
4 |
Halliburton Energy Services, Inc. | 20165 |
3 |
Olympus Corporation | 13667 |
3 |
Foxconn Interconnect Technology Limited | 1034 |
3 |
Google LLC | 38759 |
3 |
Rosenberger Hochfrequenztechnik GmbH & Co. KG | 677 |
3 |
Spectra7 Microsystems (Ireland) Limited | 17 |
3 |
Koninklijke Philips N.V. | 22975 |
2 |
Huawei Technologies Co., Ltd. | 100781 |
2 |
Yazaki Corporation | 6282 |
2 |
Dell Products L.P. | 11144 |
2 |
Microsoft Technology Licensing, LLC | 51439 |
2 |
Other owners | 74 |