- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 1/04 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of carbon-silicon compounds, carbon, or silicon
Patent holdings for IPC class H01B 1/04
Total number of patents in this class: 1428
10-year publication summary
|
154
|
135
|
129
|
91
|
89
|
47
|
60
|
44
|
51
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 226 |
40 |
| Samsung Electronics Co., Ltd. | 152534 |
36 |
| The Boeing Company | 20115 |
31 |
| Hon Hai Precision Industry Co., Ltd. | 4009 |
28 |
| Tsinghua University | 6091 |
28 |
| Global Graphene Group, Inc. | 248 |
27 |
| The Furukawa Electric Co., Ltd. | 3714 |
26 |
| LG Chem, Ltd. | 17778 |
16 |
| Robert Bosch GmbH | 43428 |
15 |
| Zeon Corporation | 4129 |
15 |
| The Regents of the University of California | 20473 |
13 |
| Toray Industries, Inc. | 7023 |
11 |
| Nano-C, Inc. | 72 |
11 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
10 |
| Massachusetts Institute of Technology | 10195 |
9 |
| Battelle Memorial Institute | 2542 |
9 |
| Northwestern University | 3504 |
9 |
| LG Energy Solution, Ltd. | 17128 |
9 |
| Korea Advanced Institute of Science and Technology | 4537 |
8 |
| LS Cable & System Ltd. | 401 |
8 |
| Other owners | 1069 |