Average Co-Inventor Count = 3.73
ph-index = 16
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. Teac Corporation (91 from 1,030 patents)
2. Teac Corportion (1 from 2 patents)
92 patents:
1. D516057 - Digital audio disk player with radio tuner and record player
2. D514091 - Audio speaker
3. D490397 - Digital audio disc player with radio, tape recorder and record player
4. D451083 - Combined amplifier and tuner
5. D447469 - Digital audio disc player
6. D444778 - Combined amplifier and tuner
7. D444138 - Combined amplifier and tuner
8. D442937 - Combined record player, radio tuner and amplifier
9. D442573 - Combined digital audio disc player, radio tuner and amplifier
10. D439236 - Combined digital audio disc player and tape recorder
11. D439240 - Speaker box
12. D431546 - Digital audio disc recorder
13. D427990 - Digital audio disc player
14. D427989 - Digital audio disc player
15. D427579 - Digital audio disc player