- 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: 414
10-year publication summary
|
39
|
54
|
73
|
68
|
51
|
48
|
46
|
35
|
44
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
120 |
| Samsung Electronics Co., Ltd. | 131630 |
32 |
| LG Electronics Inc. | 69257 |
28 |
| ETA SA Manufacture Horlogere Suisse | 638 |
16 |
| Casio Computer Co., Ltd. | 3343 |
14 |
| The Swatch Group Research and Development Ltd | 778 |
11 |
| Japan Display Inc. | 6202 |
10 |
| Google LLC | 38759 |
8 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| Boe Technology Group Co., Ltd. | 35384 |
6 |
| META Platforms Technologies, LLC | 4806 |
6 |
| International Business Machines Corporation | 60644 |
5 |
| Nike, Inc. | 13075 |
5 |
| Asustek Computer Inc. | 1792 |
5 |
| Sony Corporation | 32931 |
4 |
| Intel Corporation | 45621 |
4 |
| Koninklijke Philips N.V. | 22975 |
4 |
| Goertek Inc. | 2477 |
4 |
| Slyde Analytics LLC | 18 |
4 |
| Samsung Display Co., Ltd. | 30585 |
3 |
| Other owners | 119 |