- 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: 3979
10-year publication summary
|
58
|
122
|
240
|
350
|
486
|
684
|
703
|
581
|
561
|
263
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84847 |
373 |
| Samsung Electronics Co., Ltd. | 145025 |
337 |
| Huawei Technologies Co., Ltd. | 111764 |
257 |
| Ericsson | 21674 |
249 |
| LG Electronics Inc. | 72737 |
222 |
| Telefonaktiebolaget LM Ericsson (publ) | 27858 |
172 |
| Apple Inc. | 54610 |
160 |
| Nokia Technologies Oy | 17637 |
147 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20840 |
106 |
| Vivo Mobile Communication Co., Ltd. | 12149 |
87 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11995 |
81 |
| NTT DoCoMo, Inc. | 12856 |
78 |
| ZTE Corporation | 42146 |
77 |
| Google LLC | 42004 |
70 |
| Sharp Corporation | 10305 |
64 |
| Interdigital Patent Holdings, Inc. | 5318 |
59 |
| NEC Corporation | 35509 |
58 |
| Ofinno, LLC | 1675 |
53 |
| Comcast Cable Communications, LLC | 4669 |
52 |
| Lenovo (Beijing) Limited | 3525 |
49 |
| Other owners | 1228 |