Average Co-Inventor Count = 2.00
ph-index = 2
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. Sony Corporation (2 from 58,132 patents)
2. Smk Co., Ltd. (1 from 23 patents)
3. Snk Corporation (1 from 18 patents)
2 patents:
1. D315545 - Electrical connector socket
2. 4882554 - Multi-drop type bus line system