San Bruno, California
United States
3
2020-01-02
The entities that hold a legal rights for patent applications filed by inventor Chen Hao:
Hao Chen from San Bruno, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and systems for adaptive tuning of game events
#2 | 2015-12-31Methods and systems for adaptive tuning of game events
#3 | 2014-03-06Methods and systems for generating tailored game challenges
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