Average Co-Inventor Count = 4.21
ph-index = 3
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 (4 from 29,245 patents)
4 patents:
1. 5173390 - Water soluble contrast enhancement composition and method of use
2. 4997742 - Water soluble contrast enhancement composition with 1-oxy-2
3. 4816380 - Water soluble contrast enhancement layer method of forming resist image
4. 4657844 - Plasma developable negative resist compositions for electron beam, X-ray