Average Co-Inventor Count = 2.00
ph-index = 1
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. Noise Cancellation Technologies, Inc. (1 from 73 patents)
2. Nct Group, Inc. (1 from 5 patents)
3. Menotti & Bannister, Limited Liability Company (0 patent)
2 patents:
1. 6507764 - Network of digital broadcast stations
2. 6147594 - Method and apparatus for conveying audiovisual information