Average Co-Inventor Count = 4.00
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. Sanyo Electric Co., Ltd. (2 from 8,781 patents)
2 patents:
1. D282466 - Wireless telephone set base
2. D282364 - Wireless telephone handset