Average Co-Inventor Count = 1.17
ph-index = 8
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. Mattel, Inc. (20 from 1,703 patents)
20 patents:
1. 10653940 - Toy ring stage
2. 10398992 - Toy figurine with light and sound effects
3. 9446324 - Method and apparatus for launching action figures
4. 8808054 - Method and apparatus for launching action figures
5. 8777688 - Toy action figure
6. 7950979 - Transforming vehicle
7. 7713105 - Launching device for a flying toy
8. 7563975 - Music production system
9. 7270329 - Design game with deductive component
10. 6568980 - Toy airplane powered by electric motor and capacitor power source
11. 6171171 - Toy vehicle having light conductive body
12. 6074265 - Glider toy having integral launcher
13. 5619980 - Play material shooting toy
14. 5522756 - Air driven sound generating toy using malleable material
15. 5480338 - Luminescent screen image making toy