Average Co-Inventor Count = 1.64
ph-index = 3
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. Hosiden Electronics Co., Ltd. (3 from 173 patents)
3 patents:
1. D322959 - Jack
2. 4990758 - Card connector
3. 4990103 - Plug with cord