Plano, Texas
United States
6
2019-01-10
The entities that hold a legal rights for patent applications filed by inventor Williamson Ralph K.:
Ralph K. Williamson from Plano, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for providing scene data in a video stream
#2 | 2017-07-06Method and system for providing scene data in a video stream
#3 | 2015-10-01Method and system for providing scene data in a video stream
#4 | 2014-04-17Methods and apparatus to associate a mobile device with a panelist profile
#5 | 2013-03-21Methods and apparatus to associate a mobile device with a panelist profile
#6 | 2012-11-29Methods and apparatus to associate a mobile device with a panelist profile
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