- 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: 6939
10-year publication summary
|
499
|
534
|
501
|
601
|
498
|
384
|
302
|
273
|
257
|
669
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
649 |
| Huawei Technologies Co., Ltd. | 100781 |
300 |
| Samsung Electronics Co., Ltd. | 131630 |
286 |
| LG Electronics Inc. | 69257 |
237 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
216 |
| Apple Inc. | 50209 |
173 |
| Ericsson | 20417 |
155 |
| Intel Corporation | 45621 |
124 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
124 |
| ZTE Corporation | 39218 |
109 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
106 |
| NEC Corporation | 32703 |
102 |
| Sony Corporation | 32931 |
96 |
| Avago Technologies International Sales Pte. Limited | 9260 |
89 |
| Nokia Technologies Oy | 15057 |
83 |
| Marvell Asia PTE, Ltd. | 6841 |
72 |
| Electronics and Telecommunications Research Institute | 8830 |
65 |
| Fujitsu Limited | 19265 |
64 |
| Texas Instruments Incorporated | 19376 |
62 |
| Cavium International | 5549 |
61 |
| Other owners | 3766 |