- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 13/09 - Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
Patent holdings for IPC class H03M 13/09
Total number of patents in this class: 1635
10-year publication summary
|
139
|
127
|
192
|
203
|
183
|
120
|
118
|
93
|
64
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147622 |
137 |
| Huawei Technologies Co., Ltd. | 113853 |
128 |
| Qualcomm Incorporated | 86553 |
115 |
| LG Electronics Inc. | 73578 |
97 |
| Texas Instruments Incorporated | 19445 |
59 |
| Intel Corporation | 47129 |
54 |
| Micron Technology, Inc. | 26210 |
54 |
| Pure Storage, Inc. | 2769 |
37 |
| Ericsson | 21902 |
32 |
| SK Hynix Inc. | 11484 |
29 |
| Rambus Inc. | 2370 |
25 |
| International Business Machines Corporation | 61471 |
21 |
| Marvell Asia PTE, Ltd. | 6517 |
21 |
| Cavium International | 4980 |
20 |
| Silicon Motion, Inc. | 1136 |
18 |
| Telefonaktiebolaget LM Ericsson (publ) | 28236 |
18 |
| Avago Technologies International Sales Pte. Limited | 8701 |
16 |
| Microsoft Technology Licensing, LLC | 53910 |
15 |
| Kioxia Corporation | 10441 |
14 |
| NVIDIA Corporation | 7387 |
13 |
| Other owners | 712 |