- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 27/11 - IndexingAddressingTiming or synchronisingMeasuring tape travel by using information not detectable on the record carrier
Patent holdings for IPC class G11B 27/11
Total number of patents in this class: 416
10-year publication summary
|
68
|
60
|
45
|
42
|
27
|
28
|
22
|
18
|
9
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digital Ally, Inc. | 94 |
15 |
| Yieldbot Inc. | 65 |
14 |
| Apple Inc. | 55846 |
13 |
| Microsoft Technology Licensing, LLC | 54095 |
13 |
| DivX, LLC | 298 |
13 |
| Google LLC | 42836 |
13 |
| Sony Corporation | 30885 |
12 |
| Warner Bros. Entertainment Inc. | 2292 |
12 |
| International Business Machines Corporation | 61636 |
11 |
| Snap Inc. | 6063 |
11 |
| Samsung Electronics Co., Ltd. | 148402 |
8 |
| Nokia Technologies Oy | 18608 |
8 |
| DivX CF Holdings LLC | 69 |
7 |
| Adobe Inc. | 7228 |
7 |
| Gracenote, Inc. | 482 |
6 |
| Sonos, Inc. | 2678 |
6 |
| Spotify AB | 962 |
6 |
| Intel Corporation | 46939 |
5 |
| Verizon Patent And Licensing Inc. | 7189 |
5 |
| Harman International Industries, Incorporated | 2688 |
5 |
| Other owners | 226 |