- All sections
- A - Human necessities
- A44C - Personal adornments, e.g. jewellerycoins
- A44C 5/02 - Link constructions
Patent holdings for IPC class A44C 5/02
Total number of patents in this class: 161
10-year publication summary
|
16
|
23
|
15
|
19
|
17
|
14
|
7
|
15
|
10
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rolex S.A. | 725 |
10 |
| Apple Inc. | 58705 |
8 |
| Huawei Technologies Co., Ltd. | 123282 |
8 |
| Roberto Demeglio S.p.A. | 20 |
7 |
| The Swatch Group Research and Development Ltd | 878 |
7 |
| citizen Watch Co., Ltd. | 1087 |
5 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
5 |
| Kyocera Corporation | 14335 |
4 |
| Casio Computer Co., Ltd. | 3502 |
4 |
| Omega SA | 220 |
4 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Sony Corporation | 30208 |
2 |
| Seiko Epson Corporation | 20248 |
2 |
| ZTE Corporation | 44159 |
2 |
| Boe Technology Group Co., Ltd. | 44004 |
2 |
| Bulgari Horlogerie SA | 54 |
2 |
| Comadur S.A. | 96 |
2 |
| David Yurman IP LLC | 185 |
2 |
| Jrd Communication Inc. | 159 |
2 |
| Masimo Corporation | 1380 |
2 |
| Other owners | 79 |