Average Co-Inventor Count = 2.00
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. Texas Instruments Corporation (2 from 29,314 patents)
2 patents:
1. 5757039 - Collector up heterojunction bipolar transistor
2. 5631173 - Method for forming collector up heterojunction bipolar transistor having