Average Co-Inventor Count = 5.00
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. Chinese Academy of Sciences (2 from 3,086 patents)
2 patents:
1. 12203753 - Automatic identification method and device for planetary seismograph azimuth angles based on planetary sundial
2. 11899149 - Method for automatically identifying active source azimuth of planetary seismometer