- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 27/34 - Indicating arrangements
Patent holdings for IPC class G11B 27/34
Total number of patents in this class: 2499
10-year publication summary
|
303
|
290
|
258
|
215
|
232
|
172
|
207
|
169
|
143
|
99
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55846 |
185 |
| Google LLC | 42836 |
106 |
| Samsung Electronics Co., Ltd. | 148402 |
97 |
| Sony Corporation | 30885 |
81 |
| GoPro, Inc. | 2007 |
73 |
| Microsoft Technology Licensing, LLC | 54095 |
57 |
| Snap Inc. | 6063 |
54 |
| Sonos, Inc. | 2678 |
43 |
| TouchTunes Music Company, LLC | 208 |
41 |
| Canon Inc. | 40733 |
37 |
| LG Electronics Inc. | 73790 |
35 |
| Adobe Inc. | 7228 |
34 |
| Adeia Guides Inc. | 3442 |
30 |
| Nokia Technologies Oy | 18608 |
23 |
| International Business Machines Corporation | 61636 |
21 |
| AT&T Intellectual Property I, L.P. | 9638 |
21 |
| Verizon Patent And Licensing Inc. | 7189 |
21 |
| Disney Enterprises, Inc. | 6146 |
20 |
| Thomson Licensing | 3496 |
20 |
| Pioneer Corporation | 4208 |
20 |
| Other owners | 1480 |