- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/19 - Connection re-establishment
Patent holdings for IPC class H04W 76/19
Total number of patents in this class: 3940
10-year publication summary
|
58
|
122
|
240
|
350
|
486
|
684
|
701
|
581
|
560
|
228
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84189 |
371 |
| Samsung Electronics Co., Ltd. | 143555 |
336 |
| Huawei Technologies Co., Ltd. | 110438 |
254 |
| Ericsson | 21531 |
248 |
| LG Electronics Inc. | 72247 |
220 |
| Telefonaktiebolaget LM Ericsson (publ) | 27752 |
171 |
| Apple Inc. | 54300 |
159 |
| Nokia Technologies Oy | 17491 |
144 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20612 |
106 |
| Vivo Mobile Communication Co., Ltd. | 11904 |
89 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11720 |
81 |
| NTT DoCoMo, Inc. | 12729 |
77 |
| ZTE Corporation | 41903 |
76 |
| Google LLC | 41681 |
70 |
| Sharp Corporation | 10294 |
63 |
| NEC Corporation | 35259 |
58 |
| Interdigital Patent Holdings, Inc. | 5237 |
58 |
| Ofinno, LLC | 1590 |
52 |
| Comcast Cable Communications, LLC | 4587 |
51 |
| Lenovo (Beijing) Limited | 3404 |
47 |
| Other owners | 1209 |