Joseph Truchsess
14Patents
10h-index
11Co-inventors
65Inventor score
Filing activity: Sep 26, 1988 → Jan 7, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6079985A | Programmable sound and music making device | Physics | 105 | Expired |
| US5989120A | Electronic counting apparatus for a child's game and method therefor | Human Necessities | 94 | Expired |
| US5330380A | Audible message/information delivery system | Human Necessities | 48 | Expired |
| US5855502A | Animated characters utilizing face unit mechanism and control system | Human Necessities | 38 | Expired |
| US5125866A | Electronic sound-generating simulated baby bottle toy | Human Necessities | 32 | Expired |
| US6004135A | Reading tutor | Physics | 15 | Expired |
| US5734726A | Device and method for controlling digitally-stored sounds to provide smooth acceleration and deceleration effects | Human Necessities | 15 | Expired |
| US4929826A | Mouth-operated control device | Physics | 11 | Expired |
| US5061905A | Electronic circuit for producing an irregular pulse train of variable frequency and duty cycle | Electricity | 11 | Expired |
| US6193580A | Action doll | Human Necessities | 11 | Expired |
| US5695381A | Toy figure with rump-actuated sound generator | Human Necessities | 10 | Expired |
| US5820440A | Toy figure with rump-actuated sound generator | Human Necessities | 9 | Expired |
| US6000991A | Helical coil spring toy and a response device therefor | Human Necessities | 7 | Expired |
| US5487925A | Ornament/display member | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.