- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/08 - Closed loop power control
Patent holdings for IPC class H04W 52/08
Total number of patents in this class: 793
10-year publication summary
|
42
|
33
|
45
|
79
|
87
|
95
|
77
|
75
|
59
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84847 |
124 |
| Huawei Technologies Co., Ltd. | 111764 |
52 |
| Samsung Electronics Co., Ltd. | 145025 |
41 |
| ZTE Corporation | 42146 |
41 |
| NTT DoCoMo, Inc. | 12856 |
39 |
| Apple Inc. | 54610 |
38 |
| Ericsson | 21674 |
37 |
| Lenovo (Singapore) Pte. Ltd. | 2996 |
32 |
| Telefonaktiebolaget LM Ericsson (publ) | 27858 |
32 |
| Interdigital Patent Holdings, Inc. | 5318 |
28 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20840 |
28 |
| LG Electronics Inc. | 72737 |
24 |
| Intel Corporation | 46893 |
21 |
| Ofinno, LLC | 1675 |
13 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 223 |
12 |
| Vivo Mobile Communication Co., Ltd. | 12149 |
11 |
| Lenovo (Beijing) Limited | 3525 |
10 |
| Fujitsu Limited | 18348 |
9 |
| Futurewei Technologies, Inc. | 3753 |
9 |
| Sharp Kabushiki Kaisha | 18781 |
9 |
| Other owners | 183 |