Average Co-Inventor Count = 3.43
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. Lenovo (beijing) Limited (2 from 1,796 patents)
2. Beijing Lenovo Software Ltd. (1 from 388 patents)
2 patents:
1. 8373656 - Finger pointing apparatus
2. 8079714 - Projector and method for acquiring coordinate of bright spot