- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 27/10 - IndexingAddressingTiming or synchronisingMeasuring tape travel
Patent holdings for IPC class G11B 27/10
Total number of patents in this class: 3029
10-year publication summary
|
426
|
352
|
285
|
262
|
216
|
186
|
180
|
130
|
113
|
87
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30856 |
107 |
| Apple Inc. | 55916 |
103 |
| Google LLC | 42891 |
93 |
| Samsung Electronics Co., Ltd. | 148584 |
90 |
| Sonos, Inc. | 2687 |
81 |
| Microsoft Technology Licensing, LLC | 54132 |
62 |
| Panasonic Corporation | 20001 |
53 |
| GoPro, Inc. | 2011 |
47 |
| Panasonic Intellectual Property Corporation of America | 6892 |
41 |
| International Business Machines Corporation | 61651 |
38 |
| Pioneer Corporation | 4202 |
38 |
| Thomson Licensing | 3483 |
31 |
| Mitsubishi Electric Corporation | 46757 |
30 |
| Nokia Technologies Oy | 18609 |
29 |
| Snap Inc. | 6086 |
26 |
| LG Electronics Inc. | 73818 |
25 |
| Huawei Technologies Co., Ltd. | 114984 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 32219 |
25 |
| Adobe Inc. | 7232 |
25 |
| TouchTunes Music Company, LLC | 208 |
25 |
| Other owners | 2035 |