Method for synchronized content playback
US-9686570-B2 · Jun 20, 2017 · US
Ma Xiao Jun was listed as an assignee on 3 patent publications in 2017.
| Metric | Value |
|---|---|
| Company | Ma Xiao Jun |
| Year | 2017 |
| Patents | 3 |
Representative publications for Ma Xiao Jun in 2017.
US-9686570-B2 · Jun 20, 2017 · US
US-9635075-B2 · Apr 25, 2017 · US
US-9628675-B2 · Apr 18, 2017 · US
Most common classification codes for Ma Xiao Jun in 2017.
| CPC | Patents |
|---|---|
| G08B13/19697 | 1 |
| G08B13/248 | 1 |
| H04H20/33 | 1 |
| H04H60/43 | 1 |
| H04H60/82 | 1 |
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