- 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: 152
10-year publication summary
|
17
|
10
|
10
|
24
|
15
|
9
|
5
|
3
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smartsky Networks LLC | 223 |
20 |
| Foursquare Labs, Inc. | 123 |
13 |
| NTT DoCoMo, Inc. | 12615 |
10 |
| Mitsubishi Electric Corporation | 45461 |
7 |
| Fujitsu Limited | 18301 |
6 |
| Sony Group Corporation | 13228 |
5 |
| Apple Inc. | 53995 |
4 |
| Qualcomm Incorporated | 83671 |
4 |
| AT&T Intellectual Property I, L.P. | 9422 |
4 |
| Ericsson | 21405 |
4 |
| Interdigital Patent Holdings, Inc. | 5170 |
4 |
| Kyocera Corporation | 13556 |
4 |
| Nokia Solutions And Networks Oy | 6454 |
4 |
| Samsung Electronics Co., Ltd. | 142415 |
3 |
| NEC Corporation | 35062 |
3 |
| Electronics and Telecommunications Research Institute | 9200 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27661 |
3 |
| Golden Eye Technologies LLC | 38 |
3 |
| LG Electronics Inc. | 71944 |
2 |
| Sony Corporation | 31240 |
2 |
| Other owners | 44 |