Average Co-Inventor Count = 2.48
ph-index = 4
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. Fanuc Corporation (6 from 6,066 patents)
6 patents:
1. 4998105 - Absolute position encoder
2. 4973959 - Digital pulse circuit for processing successive pulses
3. 4897544 - Signal processor of pulse encoder
4. 4882529 - Pulse encoder
5. 4639627 - Interlocking yoke and endplates for permanent magnet rotor
6. 4604521 - Optical absolute encoder