Average Co-Inventor Count = 2.31
ph-index = 4
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. Motorola Corporation (5 from 20,290 patents)
5 patents:
1. 5495234 - Method and apparatus for length dependent selective call message handling
2. D345980 - Selective call receiver in computer card format
3. 5300937 - Loop antenna
4. D344954 - Radio information receiver
5. 5263875 - Apparatus for electrically and mechanically coupling two portable