Average Co-Inventor Count = 1.81
ph-index = 18
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. Motorola Corporation (44 from 20,290 patents)
44 patents:
1. D456790 - Housing for a communication device
2. D440560 - Dual-tone multi-frequency microphone
3. D415165 - Front section for a mobile radio
4. D413899 - Front section for a mobile radio
5. D413609 - Front section for a mobile radio
6. D398932 - Front panel for a radio base station
7. D398923 - Front section of a portable radio communication device
8. D393265 - Control head for a mobile radio
9. D390573 - Front portion of a mobile radio
10. D389841 - Control head for a mobile radio
11. D388438 - Control head for a mobile radio
12. D388094 - Combined speaker and microphone
13. 5701355 - Microphone for a two way radio
14. D386767 - Control head for a mobile radio
15. D381659 - Mobile radio