Average Co-Inventor Count = 6.18
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Warner Bros. Entertainment Inc. (3 from 197 patents)
2. Aol Inc. (2 from 729 patents)
3. America Online, Inc. (179 patents)
3 patents:
1. 7715655 - Image registration system
2. 7280707 - Registration of separations
3. 7127125 - Registration of separations