- 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: 2863
10-year publication summary
|
85
|
190
|
205
|
331
|
331
|
475
|
432
|
357
|
326
|
108
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 154751 |
336 |
| Huawei Technologies Co., Ltd. | 120888 |
202 |
| LG Electronics Inc. | 75160 |
182 |
| Qualcomm Incorporated | 90674 |
179 |
| Ericsson | 22331 |
126 |
| Apple Inc. | 58208 |
123 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22740 |
93 |
| Nokia Technologies Oy | 20534 |
68 |
| Sharp Corporation | 10479 |
64 |
| ZTE Corporation | 43688 |
64 |
| NEC Corporation | 36733 |
59 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14367 |
54 |
| Google LLC | 43988 |
50 |
| Vivo Mobile Communication Co., Ltd. | 13382 |
49 |
| Ofinno, LLC | 2206 |
48 |
| Blackpin Inc. | 403 |
41 |
| Mediatek Inc. | 5474 |
37 |
| Kyocera Corporation | 14263 |
36 |
| NTT DoCoMo, Inc. | 14397 |
35 |
| Intel Corporation | 46718 |
33 |
| Other owners | 984 |