Dexter Liu
16Patents
10h-index
9Co-inventors
65Inventor score
Filing activity: Dec 21, 1990 → Apr 17, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5672090A | Equine-shaped toy figure | Human Necessities | 82 | Expired |
| US6022263A | Mechanical toy figures | Human Necessities | 53 | Expired |
| US5522758A | Toy flower doll apparatus | Human Necessities | 47 | Expired |
| US5924910A | Toy vehicle with movable weapon and body shell halves | Human Necessities | 35 | Expired |
| US5538456A | Toy water bomb | Human Necessities | 23 | Expired |
| US7866074B2 | Collapsible freestanding drawing board | Physics | 19 | Active |
| US5643036A | Toy vehicle and energizer-launcher | Human Necessities | 18 | Expired |
| US5460560A | Sparking toy vehicle and launcher therefor | Human Necessities | 17 | Expired |
| US5662244A | Toy weapon firing a liquid projectile | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5622159A | Toy weapon firing a shapeless semi-solid charge | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5112267A | Toy vehicle with movable body component | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5598950A | Toy for ejecting a stream of chilled water | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5522752A | Sparking toy vehicle and launcher therefor | Human Necessities | 6 | Expired |
| US5525085A | Sparking toy vehicle and launcher therefore | Human Necessities | 6 | Expired |
| US5522552A | Water play toy | Performing Operations; Transporting | 4 | Expired |
| US10794649B2 | Handguns | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.