- 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: 4254
10-year publication summary
|
494
|
369
|
412
|
527
|
419
|
346
|
259
|
240
|
246
|
102
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 143555 |
593 |
| Electronics and Telecommunications Research Institute | 9297 |
298 |
| Huawei Technologies Co., Ltd. | 110438 |
274 |
| SK Hynix Inc. | 11176 |
155 |
| Qualcomm Incorporated | 84189 |
154 |
| LG Electronics Inc. | 72247 |
148 |
| Micron Technology, Inc. | 26169 |
131 |
| Marvell Asia PTE, Ltd. | 6561 |
98 |
| Avago Technologies International Sales Pte. Limited | 8845 |
94 |
| Intel Corporation | 46664 |
80 |
| Cavium International | 5091 |
75 |
| Kioxia Corporation | 10262 |
73 |
| Seagate Technology LLC | 3970 |
71 |
| ZTE Corporation | 41903 |
66 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2446 |
62 |
| Saturn Licensing LLC | 1446 |
55 |
| Panasonic Corporation | 20188 |
47 |
| Sandisk Technologies Inc. | 4822 |
46 |
| Silicon Motion, Inc. | 1114 |
43 |
| Panasonic Intellectual Property Corporation of America | 7589 |
41 |
| Other owners | 1650 |