- 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: 460
10-year publication summary
|
54
|
73
|
68
|
51
|
48
|
46
|
41
|
48
|
36
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54658 |
141 |
| Samsung Electronics Co., Ltd. | 145416 |
32 |
| LG Electronics Inc. | 72807 |
24 |
| ETA SA Manufacture Horlogere Suisse | 681 |
18 |
| Casio Computer Co., Ltd. | 3423 |
17 |
| Google LLC | 42038 |
13 |
| The Swatch Group Research and Development Ltd | 842 |
11 |
| Huawei Technologies Co., Ltd. | 111975 |
9 |
| Japan Display Inc. | 6910 |
9 |
| META Platforms Technologies, LLC | 5755 |
8 |
| Boe Technology Group Co., Ltd. | 40912 |
6 |
| Nike, Inc. | 14104 |
5 |
| Asustek Computer Inc. | 1833 |
5 |
| Sony Corporation | 31093 |
4 |
| International Business Machines Corporation | 61207 |
4 |
| Intel Corporation | 46949 |
4 |
| Koninklijke Philips N.V. | 24718 |
4 |
| Goertek Inc. | 2653 |
4 |
| Slyde Analytics LLC | 22 |
4 |
| Samsung Display Co., Ltd. | 34539 |
3 |
| Other owners | 135 |