Average Co-Inventor Count = 4.19
ph-index = 8
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. J.a. Woollam Co. (34 from 211 patents)
34 patents:
1. 11675208 - Reflectometer, spectrophotometer, ellipsometer and polarimeter system with a super continuum laser source of a beam of electromagnetism, and improved detector system
2. 10989601 - Beam focusing and reflective optics
3. 10775298 - Ellipsometer or polarimeter system having at least one rotating element which is driven by a motor comprising air bearing
4. 10338362 - Beam focusing and reflecting optics with enhanced detector system
5. 10175160 - Method to analyze spectroscopic ellipsometry or intensity data of porous samples utilizing the anisotropic bruggeman-effective medium theory
6. 10061068 - Deviation angle self-compensating substantially achromatic retarder
7. 10018815 - Beam focusing and reflective optics
8. 9976902 - Method to analyze spectroscopic ellipsometry data of porous samples utilizing the anisotropic Bruggeman-effective medium theory
9. 9952141 - Method of characterizing a beam of electromagnetic radiation in ellipsometer and the like systems
10. 9921395 - Beam focusing and beam collecting optics with wavelength dependent filter element adjustment of beam area
11. 9500843 - Beam focusing and beam collecting optics
12. 9442016 - Reflective focusing optics
13. 9347768 - In line ellipsometer system and method of use
14. 8436994 - Fast sample height, AOI and POI alignment in mapping ellipsometer or the like
15. 8159672 - Sample investigating system and method of use