- 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: 3793
10-year publication summary
58
|
122
|
240
|
350
|
486
|
684
|
700
|
573
|
557
|
99
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 82165 |
363 |
Samsung Electronics Co., Ltd. | 139551 |
325 |
Huawei Technologies Co., Ltd. | 107154 |
247 |
Ericsson | 21203 |
239 |
LG Electronics Inc. | 71185 |
214 |
Telefonaktiebolaget LM Ericsson (publ) | 27443 |
167 |
Apple Inc. | 52932 |
150 |
Nokia Technologies Oy | 16656 |
140 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20111 |
107 |
Vivo Mobile Communication Co., Ltd. | 11438 |
87 |
NTT DoCoMo, Inc. | 12334 |
76 |
Beijing Xiaomi Mobile Software Co., Ltd. | 10956 |
76 |
ZTE Corporation | 41154 |
73 |
Google LLC | 40989 |
67 |
Sharp Corporation | 10201 |
62 |
NEC Corporation | 34540 |
55 |
Interdigital Patent Holdings, Inc. | 4543 |
55 |
Comcast Cable Communications, LLC | 4455 |
50 |
Ofinno, LLC | 1452 |
49 |
Kyocera Corporation | 13381 |
45 |
Other owners | 1146 |