- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 13/41 - Sequence estimation, i.e using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
Patent holdings for IPC class H03M 13/41
Total number of patents in this class: 343
10-year publication summary
|
27
|
25
|
25
|
35
|
27
|
16
|
17
|
9
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Avago Technologies International Sales Pte. Limited | 9260 |
24 |
| Qualcomm Incorporated | 76576 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
16 |
| Marvell Asia PTE, Ltd. | 6841 |
16 |
| Cavium International | 5549 |
16 |
| Sony Corporation | 32931 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
9 |
| Intel Corporation | 45621 |
8 |
| SK hynix memory solutions inc. | 163 |
8 |
| NEC Corporation | 32703 |
7 |
| Ericsson | 20417 |
7 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Seagate Technology LLC | 4228 |
7 |
| Nippon Telegraph and Telephone Corporation | 14195 |
7 |
| Panasonic Corporation | 20786 |
6 |
| Koninklijke Philips Electronics N.V. | 13133 |
6 |
| Realtek Semiconductor Corp. | 3028 |
5 |
| JPMorgan Chase Bank, National Association | 10964 |
5 |
| Sony Semiconductor Solutions Corporation | 8770 |
5 |
| Hitachi Kokusai Electric Inc. | 1070 |
4 |
| Other owners | 146 |