- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 7/38 - Conversion to or from differential modulation with several bits, i.e. the difference between successive samples being coded by more than one bit adaptive
Patent holdings for IPC class H03M 7/38
Total number of patents in this class: 83
10-year publication summary
|
8
|
8
|
14
|
4
|
1
|
1
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47106 |
7 |
| Nippon Telegraph and Telephone Corporation | 15924 |
5 |
| Sony Corporation | 30181 |
4 |
| Qualcomm Incorporated | 92196 |
3 |
| International Business Machines Corporation | 62634 |
3 |
| Oracle International Corporation | 13562 |
3 |
| Spotify AB | 1010 |
3 |
| Apple Inc. | 58742 |
2 |
| Fujitsu Limited | 16874 |
2 |
| Seagate Technology LLC | 3960 |
2 |
| Microsoft Technology Licensing, LLC | 54466 |
2 |
| Cyborg Inc. | 21 |
2 |
| University of Mississippi | 154 |
2 |
| V-Nova International Ltd. | 403 |
2 |
| Xylon LLC | 43 |
2 |
| Marvell Asia PTE, Ltd. | 6311 |
2 |
| Cavium International | 4666 |
2 |
| Samsung Electronics Co., Ltd. | 157719 |
1 |
| Canon Inc. | 43817 |
1 |
| Panasonic Corporation | 19019 |
1 |
| Other owners | 32 |