- 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: 7394
10-year publication summary
|
494
|
583
|
487
|
380
|
298
|
285
|
275
|
1261
|
175
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88827 |
737 |
| Huawei Technologies Co., Ltd. | 118145 |
402 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13740 |
323 |
| Samsung Electronics Co., Ltd. | 151485 |
275 |
| LG Electronics Inc. | 74388 |
242 |
| Apple Inc. | 57166 |
187 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22119 |
184 |
| Ericsson | 22156 |
157 |
| ZTE Corporation | 43386 |
154 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
136 |
| Intel Corporation | 46569 |
124 |
| NEC Corporation | 36448 |
122 |
| Nokia Technologies Oy | 19787 |
108 |
| Sony Corporation | 30588 |
92 |
| Avago Technologies International Sales Pte. Limited | 8631 |
83 |
| Nokia Solutions And Networks Oy | 6967 |
72 |
| Marvell Asia PTE, Ltd. | 6392 |
66 |
| Electronics and Telecommunications Research Institute | 9435 |
64 |
| Interdigital Patent Holdings, Inc. | 6222 |
61 |
| Texas Instruments Incorporated | 19542 |
55 |
| Other owners | 3750 |