Average Co-Inventor Count = 1.68
ph-index = 12
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. North American Philips Corporation (17 from 950 patents)
2. Philips Electronics North America Corporation (14 from 838 patents)
3. U.S. Philips Corporation (1 from 14,087 patents)
32 patents:
1. D429028 - Hair dryer with sensor
2. D384328 - Adaptor
3. D383755 - Combined environmental sound machine and digital alarm clock
4. D382854 - Adaptor
5. D381627 - Adaptor
6. D381624 - Converter
7. D381410 - Decorative environmental aroma machine
8. D381019 - Environmental sound machine
9. D380538 - Decorative environmental aroma machine
10. D380258 - Basic environmental aroma machine
11. D379619 - Adaptor
12. D379458 - Combined enviromental sound machine, night light and picture frame
13. D378001 - Garment steamer
14. D378000 - Garment steamer
15. D376129 - Adaptor