- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 13/27 - Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
Patent holdings for IPC class H03M 13/27
Total number of patents in this class: 1873
10-year publication summary
|
240
|
308
|
155
|
164
|
257
|
159
|
130
|
94
|
66
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
318 |
| Electronics and Telecommunications Research Institute | 8830 |
240 |
| LG Electronics Inc. | 69257 |
176 |
| Sony Corporation | 32931 |
131 |
| Huawei Technologies Co., Ltd. | 100781 |
85 |
| Qualcomm Incorporated | 76576 |
61 |
| Saturn Licensing LLC | 1502 |
59 |
| Texas Instruments Incorporated | 19376 |
46 |
| Panasonic Corporation | 20786 |
45 |
| Ericsson | 20417 |
19 |
| Coherent Logix, Incorporated | 179 |
18 |
| Avago Technologies International Sales Pte. Limited | 9260 |
16 |
| Panasonic Holdings Corporation | 1325 |
16 |
| ZTE Corporation | 39218 |
15 |
| Marvell Asia PTE, Ltd. | 6841 |
15 |
| Intel Corporation | 45621 |
14 |
| Panasonic Intellectual Property Corporation of America | 7230 |
14 |
| NEC Corporation | 32703 |
13 |
| JPMorgan Chase Bank, National Association | 10964 |
13 |
| Hitachi Kokusai Electric Inc. | 1070 |
12 |
| Other owners | 547 |