Average Co-Inventor Count = 1.00
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. Spigen Korea Co., Ltd. (2 from 761 patents)
2 patents:
1. D1102147 - Card holder
2. D1043372 - Case for electronic device