Average Co-Inventor Count = 2.67
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. Feller Ag (2 from 11 patents)
2 patents:
1. 5574585 - Transmission method and apparatus for an infrared remote control system
2. 5382947 - Remote-controlled operation system for electrical consumers