Average Co-Inventor Count = 1.00
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. Control Techniques Limited (1 from 33 patents)
2. Nidec Control Techniques Limited (1 from 14 patents)
2 patents:
1. 9762141 - Drive circuit for electrical load
2. 9337640 - Electrical protection device and method