- 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: 3339
10-year publication summary
|
20
|
58
|
122
|
240
|
349
|
484
|
675
|
689
|
568
|
204
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
325 |
| Samsung Electronics Co., Ltd. | 131630 |
276 |
| Huawei Technologies Co., Ltd. | 100781 |
229 |
| Ericsson | 20417 |
216 |
| LG Electronics Inc. | 69257 |
199 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
160 |
| Apple Inc. | 50209 |
130 |
| Nokia Technologies Oy | 15057 |
118 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
95 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
81 |
| NTT DoCoMo, Inc. | 11501 |
69 |
| ZTE Corporation | 39218 |
63 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
62 |
| Google LLC | 38759 |
57 |
| NEC Corporation | 32703 |
48 |
| Comcast Cable Communications, LLC | 4075 |
48 |
| Interdigital Patent Holdings, Inc. | 3652 |
40 |
| Sharp Corporation | 10015 |
40 |
| Ofinno, LLC | 1276 |
40 |
| Kyocera Corporation | 12735 |
36 |
| Other owners | 1007 |