Rickson Sun
20Patents
11h-index
40Co-inventors
75Inventor score
Filing activity: Mar 24, 1983 → Mar 27, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6859969B2 | Multi-directional wiping elements and device using the same | Human Necessities | 144 | Expired |
| US5435657A | Label printer and tape and ink ribbon cartridge for use therein | Performing Operations; Transporting | 116 | Expired |
| US7181799B2 | Oral-care device and system | Human Necessities | 95 | Expired |
| US6102224A | Aroma release bottle and cap | Performing Operations; Transporting | 55 | Expired |
| US4752101A | Tilt control arrangement for office furniture chair | Human Necessities | 53 | Expired |
| US5230289A | Keyboard support assembly | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4930911A | Flat-bed heated finger daisy wheel hot debossing stamper | Performing Operations; Transporting | 29 | Expired |
| US4730972A | Book binding method, paper sheets binder and adjustable spine | Performing Operations; Transporting | 19 | Expired |
| US4479696A | Housing for interfacing a semiconductor device with a fiber optic cable | Physics | 18 | Expired |
| US7145768B2 | Computer controlled display device | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8276231B2 | Oral-care device and system | Human Necessities | 15 | Expired |
| US8276233B2 | Multi-directional wiping elements and device using the same | Human Necessities | 10 | Expired |
| US4874186A | Paper sheets binding system | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD311756S | Binding strip | General | 8 | Expired |
| US7046509B2 | Computer controlled display device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USD311930S | Combined binding strip and paper sheets book | General | 1 | Expired |
| US9168116B2 | Oral-care device and system | Human Necessities | 1 | Active |
| US8943637B2 | Multi-directional wiping elements and device using the same | Human Necessities | 0 | Active |
| US8683636B2 | Oral-care device and system | Human Necessities | 0 | Active |
| USD311418S | Combined paper sheets and aperture fasteners therefor | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.