Average Co-Inventor Count = 1.33
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 760 patents)
2 patents:
1. D1041169 - Case for earphone
2. D1004579 - Case for electronic communications device