- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/08 - Protocols for interworkingProtocol conversion
Patent holdings for IPC class H04L 69/08
Total number of patents in this class: 910
10-year publication summary
|
10
|
9
|
30
|
61
|
105
|
158
|
141
|
164
|
124
|
61
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123543 |
18 |
| Cisco Technology, Inc. | 22503 |
15 |
| Samsung Electronics Co., Ltd. | 157946 |
14 |
| Comcast Cable Communications, LLC | 5192 |
14 |
| Sony Semiconductor Solutions Corporation | 11613 |
11 |
| Mitsubishi Electric Corporation | 48048 |
9 |
| Hyundai Motor Company | 24703 |
9 |
| ICU Medical, Inc. | 1492 |
9 |
| Microchip Technology Incorporated | 3324 |
9 |
| State Farm Mutual Automobile Insurance Company | 3425 |
9 |
| Ericsson | 22785 |
8 |
| Verizon Patent And Licensing Inc. | 7565 |
8 |
| Global Business Software Development Technologies, Inc. | 18 |
8 |
| Sonos, Inc. | 2864 |
8 |
| Avago Technologies International Sales Pte. Limited | 8552 |
8 |
| Apple Inc. | 58885 |
7 |
| LG Electronics Inc. | 75818 |
7 |
| Interdigital Patent Holdings, Inc. | 7013 |
7 |
| Intel Corporation | 47122 |
7 |
| ZTE Corporation | 44199 |
7 |
| Other owners | 718 |