Willard, Missouri
United States
3
2011-05-26
The entities that hold a legal rights for patent applications filed by inventor Mitchals Frank:
Frank Mitchals from Willard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for detecting closed captioning data in an internet protocol television system
#2 | 2010-03-04Apparatus and method for managing media content
#3 | 2010-03-04System and method for detecting closed captioning and creating a closed captioning electronic programming guide
3390686 ⎘