- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 6/00 - Tactile signalling systems, e.g. personal calling systems
Patent holdings for IPC class G08B 6/00
Total number of patents in this class: 1683
10-year publication summary
|
195
|
250
|
257
|
280
|
207
|
173
|
140
|
164
|
135
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Immersion Corporation | 536 |
144 |
| Apple Inc. | 52607 |
100 |
| META Platforms Technologies, LLC | 5339 |
34 |
| Sony Corporation | 31565 |
32 |
| Samsung Electronics Co., Ltd. | 138518 |
30 |
| CK Materials Lab Co., Ltd. | 97 |
29 |
| META Platforms, Inc. | 7202 |
25 |
| Cirrus Logic, Inc. | 1748 |
24 |
| Ultrahaptics IP Ltd | 119 |
23 |
| Google LLC | 40754 |
22 |
| International Business Machines Corporation | 60075 |
20 |
| Kyocera Corporation | 13327 |
20 |
| Dot Incorporation | 67 |
19 |
| KT & G Corporation | 2326 |
18 |
| Nippon Telegraph and Telephone Corporation | 16244 |
17 |
| Fitbit, Inc. | 660 |
17 |
| Nokia Technologies Oy | 16490 |
16 |
| Nike, Inc. | 13623 |
15 |
| Capital One Services, LLC. | 8505 |
15 |
| NeoSensory, Inc. c/o TMCx+260 | 37 |
13 |
| Other owners | 1050 |