- 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: 4645
10-year publication summary
|
325
|
325
|
320
|
396
|
454
|
578
|
487
|
590
|
547
|
187
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
802 |
| LG Electronics Inc. | 69257 |
470 |
| Samsung Electronics Co., Ltd. | 131630 |
436 |
| Huawei Technologies Co., Ltd. | 100781 |
248 |
| Ericsson | 20417 |
212 |
| Apple Inc. | 50209 |
165 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
132 |
| Nokia Technologies Oy | 15057 |
111 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
104 |
| Interdigital Patent Holdings, Inc. | 3652 |
95 |
| NTT DoCoMo, Inc. | 11501 |
83 |
| ZTE Corporation | 39218 |
82 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
73 |
| Intel Corporation | 45621 |
64 |
| Comcast Cable Communications, LLC | 4075 |
60 |
| Sun Patent Trust | 1972 |
53 |
| Ofinno, LLC | 1276 |
52 |
| Sony Corporation | 32931 |
51 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
51 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
44 |
| Other owners | 1257 |