Average Co-Inventor Count = 3.70
ph-index = 9
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. International Business Machines Corporation (20 from 164,108 patents)
20 patents:
1. 6540938 - Liquid crystalline light-modulating device
2. 5783114 - Liquid crystalline display
3. 5719690 - Photorefractive glass article
4. 5660921 - Poly (aryl ether benzimidazoles) their use capping layers in
5. 5607799 - Optical photorefractive article
6. 5593720 - Process for making a multileveled electronic package
7. 5516874 - Poly(aryl ether benzimidazoles)
8. 5460907 - Photorefractive materials
9. 5361148 - Apparatus for photorefractive two beam coupling
10. 5250395 - Process for imaging of photoresist including treatment of the
11. 5068054 - Ferroelectric liquid crystals
12. 5064264 - Photorefractive materials
13. 5055439 - Photoacid generating composition and sensitizer therefor
14. 4800152 - Negative resist compositions
15. 4612210 - Process for planarizing a substrate