San Francisco, California
United States
5
2020-06-23
The entities that hold a legal rights for patent applications filed by inventor Powers Michael:
Michael Powers from San Francisco, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Real-time video commenting
#2 | 2014-08-26Real-time video commenting
#3 | 2012-04-24Implementing video contests
#4 | 2008-08-07Collective ranking of digital content
#5 | 2008-02-28Method and apparatus for presenting media content
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