Inventor
CRUSOE XIADONG MAO
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Fprimary
A63FCard, board, or roulette games25%
G06FElectric digital data processing25%
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
H04SStereophonic systems25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to SONY INTERACTIVE ENTERTAINMENT INC (2)· patent assignee history
2022–2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY INTERACTIVE ENTERTAINMENT INC | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2022–2023 |