- 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: 1462
10-year publication summary
|
155
|
141
|
131
|
91
|
92
|
48
|
61
|
46
|
54
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 233 |
41 |
| Samsung Electronics Co., Ltd. | 157719 |
36 |
| The Boeing Company | 20160 |
31 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
28 |
| Tsinghua University | 6211 |
28 |
| Global Graphene Group, Inc. | 248 |
27 |
| The Furukawa Electric Co., Ltd. | 3694 |
26 |
| Sumitomo Chemical Company, Limited | 9016 |
18 |
| LG Chem, Ltd. | 17921 |
15 |
| Robert Bosch GmbH | 44160 |
15 |
| Zeon Corporation | 4147 |
15 |
| The Regents of the University of California | 20745 |
13 |
| Resonac Corporation | 3530 |
12 |
| Toray Industries, Inc. | 7113 |
11 |
| Nano-C, Inc. | 71 |
11 |
| LG Energy Solution, Ltd. | 18906 |
11 |
| Massachusetts Institute of Technology | 10251 |
10 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
10 |
| Battelle Memorial Institute | 2604 |
9 |
| Northwestern University | 3543 |
9 |
| Other owners | 1086 |