- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 11/04 - Coding of multifunction keys
Patent holdings for IPC class H03M 11/04
Total number of patents in this class: 195
10-year publication summary
|
8
|
13
|
11
|
2
|
1
|
1
|
2
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 12735 |
39 |
| NEC Corporation | 32703 |
18 |
| NEC Casio Mobile Communications, Ltd. | 431 |
11 |
| Sharp Kabushiki Kaisha | 18957 |
11 |
| Panasonic Corporation | 20786 |
10 |
| Fujitsu Limited | 19265 |
8 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
7 |
| Sony Computer Entertainment Inc. | 1177 |
6 |
| NTT DoCoMo, Inc. | 11501 |
6 |
| Konami Digital Entertainment Co., Ltd. | 1833 |
6 |
| Omron Corporation | 6968 |
5 |
| Kyocera Document Solutions Inc. | 5295 |
5 |
| Research In Motion Limited | 2283 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Denso Corporation | 23338 |
3 |
| Medtronic MiniMed, Inc. | 1808 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Pioneer Corporation | 4843 |
2 |
| 5 examples, Inc. | 6 |
2 |
| Calsonic Kansei Corporation | 686 |
2 |
| Other owners | 42 |