Average Co-Inventor Count = 4.00
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. Alps Electric (Ireland) Limited (1 from 4 patents)
2. Electronic Trade Solutions Ltd (0 patent)
1 patent:
1. 6056193 - Computer keyboard with integral encoded device reader