Average Co-Inventor Count = 1.16
ph-index = 6
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. U.S. Philips Corporation (8 from 14,087 patents)
2. Koninklijke Philips Corporation N.v. (4 from 21,361 patents)
12 patents:
1. 6800861 - Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
2. 6788644 - Devuce and method for forming a focus error signal based on ohase difference between corresponding parts of detector signals
3. 6781104 - Device for scanning an optical record carrier
4. 6396067 - Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
5. 6386715 - Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
6. 6366335 - Polarization-sensitive beam splitter, method of manufacturing such a beam splitter and magneto-optical scanning device including such a beam splitter
7. 6317276 - Optical lens system and scanning device provided with such a system
8. 6299318 - Mirror projector system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
9. 6280906 - Method of imaging a mask pattern on a substrate by means of EUV radiation, and apparatus and mask for performing the method
10. 6255661 - Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
11. 6199991 - Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system
12. 6192022 - Focusing a light beam more than thirty focal depths from the aplanatic point with a plano-convex lens