Caleb Chung
30Patents
15h-index
20Co-inventors
81Inventor score
Filing activity: Feb 1, 1993 → May 26, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6149490A | Interactive toy | Human Necessities | 213 | Expired |
| US5805768A | Aroma therapy diffuser | Emerging Cross-Sectional Technologies | 96 | Expired |
| US6514117B1 | Interactive toy | Human Necessities | 51 | Expired |
| US6825832B2 | Hand held internet browser with folding keyboard | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6544098B1 | Interactive toy | Human Necessities | 35 | Expired |
| US6520517B1 | Riding device | Performing Operations; Transporting | 35 | Expired |
| US5306192A | Simulated toy hamburger maker | Human Necessities | 31 | Expired |
| USD614251S1 | Robotic eye | General | 27 | Expired |
| US6497607B1 | Interactive toy | Human Necessities | 26 | Expired |
| US6902048B1 | Clutch | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5671759A | Device for wrapping hair with cord | Human Necessities | 20 | Expired |
| US8939136B2 | Toy for flinging missile or other projectile | Mechanical Engineering; Lighting; Heating | 19 | Active |
| US5379028A | Height measurement device with voice readout | Human Necessities | 18 | Expired |
| US6537128B1 | Interactive toy | Human Necessities | 17 | Expired |
| USD454347S1 | Hand held internet browser with folding keyboard | General | 16 | Expired |
| USD419209S | Electronic toy housing | General | 15 | Expired |
| USD423611S | Animatronic toy | General | 14 | Expired |
| US6406349B1 | Gyroscopic toy | Human Necessities | 12 | Expired |
| US9144284B2 | Multi-strand braiding device and method | Human Necessities | 12 | Active |
| US6503123B2 | Toys incorporating geneva gear assemblies | Human Necessities | 12 | Expired |
| US5653215A | Air-powered projectile launcher | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5346423A | Toy for making simulated french fries | Human Necessities | 10 | Expired |
| US6607420B2 | Gyroscopic toy | Human Necessities | 7 | Expired |
| US5314373A | Toy food processor and simulated oven | Human Necessities | 7 | Expired |
| US9027569B2 | Device and method for intertwining a material according to a selected pattern | Human Necessities | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.