Average Co-Inventor Count = 3.00
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. Delta Electronics, Inc. (4 from 3,376 patents)
4 patents:
1. D1002695 - Industrial robot
2. D1002696 - Industrial robot
3. D887355 - Inverter
4. D810801 - Extending shaft of industrial robot