- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 27/00 - Modulated-carrier systems
Patent holdings for IPC class H04L 27/00
Total number of patents in this class: 7357
10-year publication summary
|
501
|
602
|
498
|
385
|
307
|
287
|
282
|
1278
|
181
|
133
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93712 |
753 |
| Huawei Technologies Co., Ltd. | 125107 |
410 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15620 |
327 |
| Samsung Electronics Co., Ltd. | 159298 |
271 |
| LG Electronics Inc. | 76219 |
241 |
| Apple Inc. | 59354 |
188 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23744 |
185 |
| Ericsson | 23107 |
157 |
| ZTE Corporation | 44302 |
155 |
| Telefonaktiebolaget LM Ericsson (publ) | 29000 |
140 |
| Intel Corporation | 46313 |
121 |
| NEC Corporation | 37491 |
111 |
| Nokia Technologies Oy | 21911 |
110 |
| Sony Corporation | 30029 |
91 |
| Avago Technologies International Sales Pte. Limited | 8525 |
83 |
| Nokia Solutions And Networks Oy | 7343 |
72 |
| Electronics and Telecommunications Research Institute | 9701 |
64 |
| Marvell Asia PTE, Ltd. | 6249 |
61 |
| Interdigital Patent Holdings, Inc. | 7270 |
59 |
| Sun Patent Trust | 1999 |
51 |
| Other owners | 3707 |