Average Co-Inventor Count = 4.44
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. Shanghai Sansi Technology Co. Ltd. (2 from 30 patents)
2. Shanghai Sansi Electronics Engineering Co., Ltd. (2 from 7 patents)
2 patents:
1. D606502 - Heat dissipating unit
2. D605328 - LED road lamp with ventilating structure