Average Co-Inventor Count = 2.57
ph-index = 2
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. 5517069 - Battery contacts having a high frequency energy filtering characteristics
2. D362649 - Stylus pen
3. D356299 - Portable data terminal