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. Matsushita Electronics Corporation (2 from 655 patents)
2 patents:
1. 6335223 - Method for producing a resin-sealed semiconductor device
2. 6215174 - Lead frame, mold for producing a resin-sealed semiconductor device, resin-sealed semiconductor device using such a lead frame