- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 1/02 - Arrangements for detecting or preventing errors in the information received by diversity reception
Patent holdings for IPC class H04L 1/02
Total number of patents in this class: 1157
10-year publication summary
|
67
|
66
|
36
|
37
|
53
|
48
|
37
|
32
|
12
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 140010 |
97 |
| Qualcomm Incorporated | 82510 |
67 |
| LG Electronics Inc. | 71335 |
60 |
| Ericsson | 21261 |
59 |
| Huawei Technologies Co., Ltd. | 107607 |
45 |
| Apple Inc. | 53121 |
37 |
| Marvell Asia PTE, Ltd. | 6557 |
27 |
| Electronics and Telecommunications Research Institute | 9067 |
26 |
| Cavium International | 5158 |
25 |
| NEC Corporation | 34608 |
23 |
| Sony Corporation | 31500 |
22 |
| Intel Corporation | 46219 |
17 |
| Texas Instruments Incorporated | 19437 |
15 |
| Avago Technologies International Sales Pte. Limited | 8916 |
15 |
| Cisco Technology, Inc. | 19455 |
14 |
| Nokia Technologies Oy | 16892 |
14 |
| NXP USA, Inc. | 4218 |
13 |
| Malikie Innovations Limited | 7337 |
13 |
| ZTE Corporation | 41271 |
12 |
| Microsoft Technology Licensing, LLC | 53017 |
11 |
| Other owners | 545 |