- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 16/30 - Special cell shapes, e.g. doughnuts or ring cells
Patent holdings for IPC class H04W 16/30
Total number of patents in this class: 154
10-year publication summary
|
22
|
17
|
10
|
10
|
24
|
15
|
9
|
5
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smartsky Networks LLC | 216 |
20 |
| Foursquare Labs, Inc. | 119 |
12 |
| NTT DoCoMo, Inc. | 11501 |
10 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Fujitsu Limited | 19265 |
6 |
| Interdigital Patent Holdings, Inc. | 3652 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Apple Inc. | 50209 |
4 |
| Qualcomm Incorporated | 76576 |
4 |
| AT&T Intellectual Property I, L.P. | 9886 |
4 |
| NEC Corporation | 32703 |
4 |
| Ericsson | 20417 |
4 |
| Kyocera Corporation | 12735 |
4 |
| Nokia Solutions And Networks Oy | 5698 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Electronics and Telecommunications Research Institute | 8830 |
3 |
| CommScope Technologies LLC | 4937 |
3 |
| Golden Eye Technologies LLC | 38 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Sony Corporation | 32931 |
2 |
| Other owners | 45 |