- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 13/11 - Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
Patent holdings for IPC class H03M 13/11
Total number of patents in this class: 4351
10-year publication summary
|
416
|
358
|
406
|
523
|
419
|
345
|
258
|
238
|
249
|
204
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148584 |
604 |
| Electronics and Telecommunications Research Institute | 9468 |
299 |
| Huawei Technologies Co., Ltd. | 114984 |
293 |
| Qualcomm Incorporated | 86992 |
163 |
| SK Hynix Inc. | 11586 |
160 |
| LG Electronics Inc. | 73818 |
149 |
| Micron Technology, Inc. | 26365 |
136 |
| Marvell Asia PTE, Ltd. | 6432 |
98 |
| Avago Technologies International Sales Pte. Limited | 8681 |
98 |
| Intel Corporation | 46760 |
75 |
| Cavium International | 4933 |
74 |
| Kioxia Corporation | 10453 |
73 |
| Seagate Technology LLC | 3972 |
71 |
| ZTE Corporation | 42891 |
70 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2619 |
64 |
| Saturn Licensing LLC | 1436 |
55 |
| Sandisk Technologies Inc. | 4894 |
48 |
| Panasonic Corporation | 20001 |
47 |
| Silicon Motion, Inc. | 1140 |
44 |
| Panasonic Intellectual Property Corporation of America | 6892 |
41 |
| Other owners | 1689 |