- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 68/02 - Arrangements for increasing efficiency of notification or paging channel
Patent holdings for IPC class H04W 68/02
Total number of patents in this class: 4061
10-year publication summary
|
228
|
331
|
318
|
417
|
409
|
414
|
376
|
441
|
495
|
189
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
423 |
| Huawei Technologies Co., Ltd. | 100781 |
368 |
| Samsung Electronics Co., Ltd. | 131630 |
356 |
| LG Electronics Inc. | 69257 |
336 |
| ZTE Corporation | 39218 |
159 |
| Ericsson | 20417 |
157 |
| Apple Inc. | 50209 |
150 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
144 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
132 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
126 |
| Nokia Technologies Oy | 15057 |
106 |
| Intel Corporation | 45621 |
87 |
| Sony Corporation | 32931 |
68 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
53 |
| NEC Corporation | 32703 |
51 |
| Interdigital Patent Holdings, Inc. | 3652 |
49 |
| Sony Group Corporation | 10730 |
39 |
| Research In Motion Limited | 2283 |
38 |
| Nokia Solutions And Networks Oy | 5698 |
37 |
| NTT DoCoMo, Inc. | 11501 |
35 |
| Other owners | 1147 |