- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 36/04 - Reselecting a cell layer in multi-layered cells
Patent holdings for IPC class H04W 36/04
Total number of patents in this class: 1471
10-year publication summary
|
219
|
130
|
112
|
82
|
94
|
64
|
50
|
34
|
61
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146811 |
114 |
| Huawei Technologies Co., Ltd. | 113064 |
105 |
| Qualcomm Incorporated | 85833 |
101 |
| Ericsson | 21804 |
73 |
| NTT DoCoMo, Inc. | 13158 |
68 |
| LG Electronics Inc. | 73344 |
64 |
| NEC Corporation | 35778 |
57 |
| Kyocera Corporation | 13857 |
43 |
| Apple Inc. | 55174 |
42 |
| Telefonaktiebolaget LM Ericsson (publ) | 28095 |
42 |
| Nokia Technologies Oy | 18116 |
30 |
| ZTE Corporation | 42569 |
29 |
| Sony Corporation | 31025 |
25 |
| Nokia Solutions And Networks Oy | 6682 |
24 |
| AT&T Intellectual Property I, L.P. | 9533 |
23 |
| Intel Corporation | 47033 |
23 |
| Parallel Wireless, Inc. | 532 |
20 |
| Alcatel Lucent | 4535 |
19 |
| Interdigital Patent Holdings, Inc. | 5576 |
17 |
| Panasonic Intellectual Property Corporation of America | 6804 |
16 |
| Other owners | 536 |