- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/24085 - Pits
Patent holdings for IPC class G11B 7/24085
Total number of patents in this class: 33
10-year publication summary
|
6
|
5
|
1
|
1
|
0
|
0
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Corporation | 10455 |
9 |
| Memory-Tech Holdings Inc. | 20 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
4 |
| Sharp Kabushiki Kaisha | 18630 |
3 |
| Sony Corporation | 30440 |
2 |
| International Business Machines Corporation | 62182 |
1 |
| Mitsubishi Electric Corporation | 47556 |
1 |
| Board of Regents of The Nevada System of Higher Education, on Behalf of The University of Nevada, Las Vegas | 159 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2839 |
1 |
| National Central University | 252 |
1 |
| Sony DADC Japan Inc. | 1 |
1 |
| Blue Ridge Innovations, LLC | 224 |
1 |
| Other owners | 0 |