Average Co-Inventor Count = 2.25
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 (3 from 29,256 patents)
3 patents:
1. 6215978 - Position-sensitive educational product
2. 5545890 - Apparatus and method for storing and reading data
3. 5451764 - Apparatus and method for storing and reading data