- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 27/24 - Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track
Patent holdings for IPC class G11B 27/24
Total number of patents in this class: 26
10-year publication summary
|
4
|
2
|
0
|
1
|
1
|
2
|
4
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips Electronics N.V. | 13133 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| U.S. Philips Corporation | 653 |
2 |
| General Electric Company | 18133 |
1 |
| Sony Corporation | 32931 |
1 |
| Intel Corporation | 45621 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Oracle America, Inc. | 3928 |
1 |
| Raytheon Company | 8535 |
1 |
| Intellectual Ventures Fund 83 LLC | 32 |
1 |
| Nokia Technologies Oy | 15057 |
1 |
| Scientific-Atlanta, Inc. | 140 |
1 |
| Logitech Europe S.A. | 1188 |
1 |
| Zoran Corporation | 77 |
1 |
| Marvell Asia PTE, Ltd. | 6841 |
1 |
| Cavium International | 5549 |
1 |
| MiTAC Digital Technology Corporation | 10 |
1 |
| Other owners | 0 |