- All sections
- G - Physics
- G04G - Electronic time-pieces
- G04G 21/08 - Touch switches specially adapted for time-pieces
Patent holdings for IPC class G04G 21/08
Total number of patents in this class: 473
10-year publication summary
|
54
|
72
|
67
|
51
|
48
|
46
|
40
|
48
|
36
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 56283 |
146 |
| Samsung Electronics Co., Ltd. | 149087 |
33 |
| LG Electronics Inc. | 73772 |
24 |
| ETA SA Manufacture Horlogere Suisse | 679 |
19 |
| Casio Computer Co., Ltd. | 3450 |
17 |
| Google LLC | 43094 |
14 |
| Huawei Technologies Co., Ltd. | 115827 |
11 |
| The Swatch Group Research and Development Ltd | 862 |
11 |
| META Platforms Technologies, LLC | 6046 |
9 |
| Boe Technology Group Co., Ltd. | 41781 |
6 |
| Nike, Inc. | 14407 |
5 |
| Asustek Computer Inc. | 1843 |
5 |
| Japan Display Inc. | 2743 |
5 |
| Magnolia White Corporation | 5477 |
5 |
| Sony Corporation | 30787 |
4 |
| International Business Machines Corporation | 61721 |
4 |
| Intel Corporation | 46460 |
4 |
| Koninklijke Philips N.V. | 25158 |
4 |
| Goertek Inc. | 2692 |
4 |
| Slyde Analytics LLC | 23 |
4 |
| Other owners | 139 |