- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Patent holdings for IPC class H04W 52/36
Total number of patents in this class: 5632
10-year publication summary
|
325
|
317
|
393
|
449
|
577
|
487
|
606
|
553
|
648
|
546
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86992 |
994 |
| Samsung Electronics Co., Ltd. | 148584 |
547 |
| LG Electronics Inc. | 73818 |
537 |
| Huawei Technologies Co., Ltd. | 114984 |
288 |
| Ericsson | 21968 |
240 |
| Apple Inc. | 55916 |
203 |
| Nokia Technologies Oy | 18609 |
179 |
| Telefonaktiebolaget LM Ericsson (publ) | 28413 |
146 |
| Interdigital Patent Holdings, Inc. | 5835 |
124 |
| Lenovo (Singapore) Pte. Ltd. | 3186 |
114 |
| ZTE Corporation | 42891 |
104 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21471 |
84 |
| NTT DoCoMo, Inc. | 13498 |
83 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12968 |
81 |
| Intel Corporation | 46760 |
79 |
| Vivo Mobile Communication Co., Ltd. | 12680 |
75 |
| Comcast Cable Communications, LLC | 4823 |
70 |
| Sun Patent Trust | 2006 |
57 |
| Sony Corporation | 30856 |
50 |
| Ofinno, LLC | 1871 |
46 |
| Other owners | 1531 |