- 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: 7409
10-year publication summary
|
536
|
501
|
602
|
498
|
385
|
306
|
286
|
274
|
1264
|
73
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84501 |
723 |
| Huawei Technologies Co., Ltd. | 110995 |
392 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11789 |
318 |
| Samsung Electronics Co., Ltd. | 144143 |
280 |
| LG Electronics Inc. | 72473 |
238 |
| Apple Inc. | 54479 |
186 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20704 |
183 |
| Ericsson | 21593 |
155 |
| ZTE Corporation | 42015 |
147 |
| Telefonaktiebolaget LM Ericsson (publ) | 27794 |
135 |
| Intel Corporation | 46699 |
126 |
| NEC Corporation | 35351 |
120 |
| Nokia Technologies Oy | 17558 |
103 |
| Sony Corporation | 31148 |
93 |
| Avago Technologies International Sales Pte. Limited | 8835 |
84 |
| Nokia Solutions And Networks Oy | 6527 |
72 |
| Marvell Asia PTE, Ltd. | 6555 |
67 |
| Fujitsu Limited | 18356 |
64 |
| Electronics and Telecommunications Research Institute | 9344 |
64 |
| Texas Instruments Incorporated | 19487 |
58 |
| Other owners | 3801 |