- 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: 2521
10-year publication summary
|
290
|
258
|
215
|
232
|
172
|
207
|
170
|
142
|
120
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 57058 |
188 |
| Google LLC | 43412 |
107 |
| Samsung Electronics Co., Ltd. | 151303 |
98 |
| Sony Corporation | 30608 |
81 |
| GoPro, Inc. | 2063 |
74 |
| Microsoft Technology Licensing, LLC | 54197 |
57 |
| Snap Inc. | 6364 |
55 |
| Sonos, Inc. | 2742 |
43 |
| TouchTunes Music Company, LLC | 207 |
41 |
| Canon Inc. | 41645 |
37 |
| LG Electronics Inc. | 74373 |
35 |
| Adobe Inc. | 7316 |
34 |
| Adeia Guides Inc. | 3614 |
32 |
| Nokia Technologies Oy | 19769 |
22 |
| International Business Machines Corporation | 61906 |
21 |
| AT&T Intellectual Property I, L.P. | 9758 |
21 |
| Verizon Patent And Licensing Inc. | 7406 |
21 |
| Disney Enterprises, Inc. | 6191 |
20 |
| Thomson Licensing | 3355 |
19 |
| Tencent Technology (Shenzhen) Company Limited | 15489 |
19 |
| Other owners | 1496 |