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. Champ Tech Optical (foshan) Corporation (2 from 41 patents)
2 patents:
1. 12267963 - Circuit board with anti-corrosion properties and electronic device having the same
2. 11943875 - Circuit board with anti-corrosion properties, method for manufacturing the same, and electronic device having the same