Average Co-Inventor Count = 1.64
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. Motorola Corporation (3 from 20,290 patents)
3 patents:
1. 6412695 - Optical code and delineator apparatus and method
2. 5874939 - Keyboard apparatus and method with voice recognition
3. D303527 - Radio pager or similar article