Average Co-Inventor Count = 2.25
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. (3 from 762 patents)
3 patents:
1. 12202190 - Film attaching device
2. 12204371 - Jig for installing screen protector to portable electronic device
3. 11733732 - Guide apparatus for screen protector installation having receiving plate