- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/30 - Connection release
Patent holdings for IPC class H04W 76/30
Total number of patents in this class: 2152
10-year publication summary
|
8
|
51
|
85
|
190
|
205
|
331
|
327
|
461
|
412
|
129
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
236 |
| Huawei Technologies Co., Ltd. | 100781 |
162 |
| LG Electronics Inc. | 69257 |
155 |
| Qualcomm Incorporated | 76576 |
144 |
| Ericsson | 20417 |
103 |
| Apple Inc. | 50209 |
86 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
84 |
| Nokia Technologies Oy | 15057 |
51 |
| ZTE Corporation | 39218 |
49 |
| NEC Corporation | 32703 |
48 |
| Ofinno, LLC | 1276 |
36 |
| Mediatek Inc. | 4584 |
34 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
34 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
33 |
| Sharp Corporation | 10015 |
31 |
| Intel Corporation | 45621 |
30 |
| Google LLC | 38759 |
30 |
| NTT DoCoMo, Inc. | 11501 |
28 |
| Kyocera Corporation | 12735 |
26 |
| Canon Inc. | 36841 |
22 |
| Other owners | 730 |