Average Co-Inventor Count = 1.49
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. Pragmatic Designs, Inc. (8 from 9 patents)
2. Other (3 from 832,812 patents)
3. Link Group International (2 from 10 patents)
4. Hasbro, Inc. (1 from 496 patents)
5. Tyco Industries, Inc. (1 from 30 patents)
14 patents:
1. 6193580 - Action doll
2. 6079985 - Programmable sound and music making device
3. 6004135 - Reading tutor
4. 6000991 - Helical coil spring toy and a response device therefor
5. 5989120 - Electronic counting apparatus for a child's game and method therefor
6. 5855502 - Animated characters utilizing face unit mechanism and control system
7. 5820440 - Toy figure with rump-actuated sound generator
8. 5734726 - Device and method for controlling digitally-stored sounds to provide
9. 5695381 - Toy figure with rump-actuated sound generator
10. 5487925 - Ornament/display member
11. 5330380 - Audible message/information delivery system
12. 5125866 - Electronic sound-generating simulated baby bottle toy
13. 5061905 - Electronic circuit for producing an irregular pulse train of variable
14. 4929826 - Mouth-operated control device