- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 13/45 - Soft decoding, i.e. using symbol reliability information
Patent holdings for IPC class H03M 13/45
Total number of patents in this class: 608
10-year publication summary
|
42
|
44
|
54
|
70
|
49
|
38
|
31
|
20
|
29
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151017 |
36 |
| Mitsubishi Electric Corporation | 47302 |
34 |
| SK Hynix Inc. | 11871 |
34 |
| Kioxia Corporation | 10512 |
28 |
| Huawei Technologies Co., Ltd. | 117695 |
25 |
| Micron Technology, Inc. | 27174 |
24 |
| Avago Technologies International Sales Pte. Limited | 8643 |
20 |
| Marvell Asia PTE, Ltd. | 6401 |
17 |
| Qualcomm Incorporated | 88555 |
16 |
| Cavium International | 4852 |
14 |
| NEC Corporation | 36438 |
13 |
| Hitachi Kokusai Electric Inc. | 855 |
11 |
| Seagate Technology LLC | 3986 |
11 |
| Nippon Telegraph and Telephone Corporation | 16264 |
9 |
| Telefonaktiebolaget LM Ericsson (publ) | 28521 |
9 |
| Innogrit Technologies Co., Ltd. | 119 |
8 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2656 |
8 |
| Sandisk Technologies Inc. | 5176 |
7 |
| Western Digital Technologies, Inc. | 1787 |
7 |
| Mitsubishi Electric Research Laboratories, Inc. | 1100 |
7 |
| Other owners | 270 |