Average Co-Inventor Count = 3.72
ph-index = 11
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 (53 from 1,030 patents)
53 patents:
1. D462671 - Video disc recorder
2. D445791 - Optical disc drive
3. D432081 - Digital-analog converter
4. D429705 - Video tape recorder
5. D424053 - Recording and reproducing machine for telephone or radio communication
6. D417669 - Combined audio mixer and magnetic disc recorder
7. D415738 - Data recorder
8. D411997 - Audio mixer
9. D408409 - Optical disc player
10. D396719 - Digital audio tape recorder
11. D394059 - Digital audio tape recorder
12. D391957 - Optical disc player
13. D389128 - Optical disc drive
14. D386482 - Optical disc drive
15. D384356 - Combined audio mixer and tape recorder