Average Co-Inventor Count = 3.48
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. Kone Corporation (8 from 1,036 patents)
8 patents:
1. 11014779 - Passenger transport system
2. D905324 - Tubo spot light
3. 10669120 - Passenger transport system
4. D877965 - Tubo spot light
5. 10252881 - Passenger transport system
6. D825824 - OLED lighting
7. D803469 - OLED lighting
8. D759873 - LED light