- All sections
- A - Human necessities
- A63F - Card, board or roulette games; indoor games using small moving playing bodies; video games; games not otherwise provided for
- A63F 13/31 - Communication aspects specific to video games, e.g. between several handheld game devices at close range
Patent holdings for IPC class A63F 13/31
Total number of patents in this class: 370
10-year publication summary
|
39
|
78
|
73
|
65
|
44
|
48
|
36
|
26
|
25
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nintendo Co., Ltd. | 3001 |
44 |
| Sony Interactive Entertainment LLC | 1946 |
30 |
| Gree, Inc. | 704 |
22 |
| Microsoft Technology Licensing, LLC | 51439 |
15 |
| Sony Interactive Entertainment Inc. | 5162 |
13 |
| Timeplay Inc. | 27 |
12 |
| Winview IP Holdings, LLC | 119 |
11 |
| Pexs LLC | 13 |
9 |
| STEELSERIES ApS | 321 |
9 |
| Centurion VR, Inc. | 11 |
9 |
| Kabushiki Kaisha Square Enix | 1252 |
8 |
| Google LLC | 38759 |
7 |
| Dugan Health, LLC | 18 |
7 |
| Sony Corporation | 32931 |
6 |
| AT&T Intellectual Property I, L.P. | 9886 |
6 |
| Electronic Arts Inc. | 1690 |
6 |
| Konami Digital Entertainment Co., Ltd. | 1833 |
6 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
6 |
| Wikipad, Inc. | 33 |
6 |
| Zynga Inc. | 803 |
6 |
| Other owners | 132 |