Average Co-Inventor Count = 2.87
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. U.S. Philips Corporation (15 from 14,087 patents)
2. Other (2 from 832,912 patents)
17 patents:
1. 5592043 - Cathode including a solid body
2. 5254832 - Method of manufacturing ultrafine particles and their application
3. 5200231 - Method of manufacturing polycrystalline diamond layers
4. 5182052 - Method of manufacturing tubes and device for carrying out the method
5. 5102689 - Method of depositing microcrystalline solid particles from the gas phase
6. 4741011 - X-ray tube comprising an anode disc which is at least partly made of
7. 4533852 - Method of manufacturing a thermionic cathode and thermionic cathode
8. 4525379 - Method of manufacturing an electrode for a high-pressure gas discharge
9. 4392238 - Rotary anode for an X-ray tube and method of manufacturing such an anode
10. 4352041 - Rotary anodes for X-ray tubes
11. 4344012 - Anode disc for a rotary-anode X-ray tube
12. 4286981 - Mould with separating layer for the production of glass objects
13. 4250429 - Electron tube cathode
14. 4204769 - Cuvette for flameless atom absorption spectroscopy
15. 4178530 - Electron tube with pyrolytic graphite heating element