- 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
|
121
|
118
|
93
|
64
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146811 |
135 |
| Huawei Technologies Co., Ltd. | 113064 |
126 |
| Qualcomm Incorporated | 85833 |
115 |
| LG Electronics Inc. | 73344 |
97 |
| Texas Instruments Incorporated | 19443 |
59 |
| Micron Technology, Inc. | 26264 |
54 |
| Intel Corporation | 47033 |
53 |
| Pure Storage, Inc. | 2747 |
37 |
| Ericsson | 21804 |
31 |
| SK Hynix Inc. | 11399 |
29 |
| Rambus Inc. | 2374 |
25 |
| International Business Machines Corporation | 61305 |
21 |
| Marvell Asia PTE, Ltd. | 6530 |
21 |
| Cavium International | 5007 |
20 |
| Silicon Motion, Inc. | 1129 |
18 |
| Telefonaktiebolaget LM Ericsson (publ) | 28095 |
17 |
| Avago Technologies International Sales Pte. Limited | 8748 |
16 |
| Microsoft Technology Licensing, LLC | 53786 |
15 |
| TQ Delta, LLC | 56 |
14 |
| Kioxia Corporation | 10314 |
14 |
| Other owners | 718 |