- 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: 93
10-year publication summary
|
0
|
8
|
8
|
8
|
14
|
4
|
1
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
7 |
| Nippon Telegraph and Telephone Corporation | 14195 |
6 |
| Qualcomm Incorporated | 76576 |
4 |
| Sony Corporation | 32931 |
4 |
| International Business Machines Corporation | 60644 |
3 |
| Oracle International Corporation | 12313 |
3 |
| Immersion Networks, Inc. | 30 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Apple Inc. | 50209 |
2 |
| Fujitsu Limited | 19265 |
2 |
| Seagate Technology LLC | 4228 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Citrix Systems, Inc. | 3905 |
2 |
| Cyborg Inc. | 19 |
2 |
| University of Mississippi | 158 |
2 |
| V-Nova International Ltd. | 288 |
2 |
| Xylon LLC | 86 |
2 |
| Marvell Asia PTE, Ltd. | 6841 |
2 |
| Cavium International | 5549 |
2 |
| Avago Technologies International Sales Pte. Limited | 9260 |
2 |
| Other owners | 37 |