Average Co-Inventor Count = 1.00
ph-index = 3
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. Mca Disco-vision, Inc. (2 from 29 patents)
2. Discovision Associates (1 from 329 patents)
3 patents:
1. 4307381 - Method and means for encoding and decoding digital data
2. 4232388 - Method and means for encoding and decoding digital data
3. 4204199 - Method and means for encoding and decoding digital data