- All sections
- A - Human necessities
- A63F - Card, board or roulette gamesindoor games using small moving playing bodiesvideo gamesgames not otherwise provided for
- A63F 9/20 - Dominoes or like gamesMah-Jongg games
Patent holdings for IPC class A63F 9/20
Total number of patents in this class: 42
10-year publication summary
|
15
|
7
|
17
|
6
|
8
|
2
|
4
|
2
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IGT (International Game Technology) | 5813 |
3 |
| Aristocrat Technologies Australia Pty Ltd. | 4052 |
2 |
| Cfph, LLC | 1034 |
2 |
| Xtrizak LLC | 2 |
2 |
| Yi Zhong Shenzhen Industrial Co., Ltd | 2 |
2 |
| Yibin Chulan Commerce and Trade Co., Ltd. | 2 |
2 |
| Kyocera Corporation | 14034 |
1 |
| AGS LLC | 1235 |
1 |
| Bigstakes5, LLC | 1 |
1 |
| Compal Electronics, Inc. | 710 |
1 |
| Cork Group Trading Ltd. | 56 |
1 |
| Digital Chocolate, Inc. | 3 |
1 |
| Egenpower Inc. | 3 |
1 |
| Fortiss, LLC | 28 |
1 |
| Global on Puzzles Pty Ltd | 3 |
1 |
| Icon Corp. | 11 |
1 |
| Jiangsu Danbom Mechanical & Electrical Co.,Ltd. | 2 |
1 |
| Konami Digital Entertainment Co., Ltd. | 1705 |
1 |
| NHN Entertainment Corporation | 67 |
1 |
| Prime Table Games LLC | 1 |
1 |
| Other owners | 15 |