- All sections
- A - Human necessities
- A63F - Card, board or roulette gamesindoor games using small moving playing bodiesvideo gamesgames not otherwise provided for
- A63F 13/75 - Enforcing rules, e.g. detecting foul play or generating lists of cheating players
Patent holdings for IPC class A63F 13/75
Total number of patents in this class: 412
10-year publication summary
|
26
|
36
|
35
|
34
|
52
|
55
|
44
|
47
|
34
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Interactive Entertainment Inc. | 6443 |
32 |
| Sony Interactive Entertainment LLC | 2145 |
28 |
| Electronic Arts Inc. | 1772 |
21 |
| King.com Limited | 639 |
15 |
| Microsoft Technology Licensing, LLC | 54463 |
14 |
| Roblox Corporation | 478 |
14 |
| Tencent Technology (Shenzhen) Company Limited | 15982 |
13 |
| Riot Games, Inc. | 407 |
10 |
| Cygames, Inc. | 504 |
9 |
| NetEase (Hangzhou) Network Co., Ltd. | 876 |
9 |
| Roku, Inc. | 1608 |
9 |
| NVIDIA Corporation | 8643 |
8 |
| Nintendo Co., Ltd. | 3225 |
8 |
| Kabushiki Kaisha Sega Games doing Business AS Sega Games Co., Ltd. | 129 |
7 |
| International Business Machines Corporation | 62671 |
6 |
| Activision Publishing, Inc. | 689 |
6 |
| Valve Corporation | 631 |
6 |
| BANDAI Co., Ltd. | 653 |
5 |
| Circadence Corporation | 38 |
5 |
| BANDAI NAMCO Entertainment Inc. | 444 |
4 |
| Other owners | 183 |