Average Co-Inventor Count = 3.25
ph-index = 13
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. Sharp Kabushiki Kaisha Corporation (17 from 25,530 patents)
2. Sharp Corporation (4 from 847 patents)
21 patents:
1. 8139466 - Recording and reproducing device
2. D639824 - Digital video disk player with amplifier
3. D633527 - Digital video disk player
4. D524271 - Digital video disk recorder combined with hard disk video recorder
5. D509811 - Digital video disk recorder
6. D499707 - Digital video disk recorder combined with hard disk video recorder
7. D466876 - Digital video disk recorder
8. D456373 - Digital video disk player with LCD monitor
9. D447738 - Digital video disk player with LCD monitor
10. D418131 - Digital video disk player
11. D357472 - Television set
12. D357245 - Television set
13. D357244 - Television set
14. D353596 - Remote controller for television set
15. D352717 - Remote controller for television set