Average Co-Inventor Count = 1.50
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. Wintek Corporation (1 from 275 patents)
2. Henghao Technology Co. Limited (1 from 27 patents)
2 patents:
1. 11347275 - Portable electronic apparatus with display and input functions
2. 6561659 - Photoconductor panel for lighting a keyboard