OASIS CO., LTD.
22Patents
3Active
22Granted
36Portfolio score
Filing activity: Apr 28, 1998 → May 25, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD811003S1 | Electronic cigarette | General | 88 | Active |
| US6003318A | Thermoelectric water cooler | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6636151B2 | Water dispensing station with communication system | Performing Operations; Transporting | 37 | Expired |
| US6167921A | Mounting adapter and related bottle cap for a bottled water cooler | Performing Operations; Transporting | 36 | Expired |
| USD463194S1 | Beverage cooler | General | 35 | Expired |
| USD448974S | Feed tube adapter for a bottled water cooler | General | 32 | Expired |
| US6912867B2 | Combined water cooler and refrigerator unit | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| USD419370S | Cap for a water bottle | General | 26 | Expired |
| US6843912B2 | Combined filter manifold and shut-off valve for a water purification system | Chemistry; Metallurgy | 22 | Expired |
| US6619511B2 | Feed tube adapter for a bottled water cooler | Performing Operations; Transporting | 20 | Expired |
| USD484734S1 | Coffee brewer | General | 18 | Expired |
| US6736298B2 | Thermoelectric water cooler with filter monitor system | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6843164B2 | Coffee brewer | Human Necessities | 17 | Expired |
| USD429111S | Feed tube adapter for a bottled water cooler | General | 15 | Expired |
| US6644037B2 | Thermoelectric beverage cooler | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6089258A | Float valve assembly for a water purification system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6418742B1 | Removable reservoir cooler | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6119462A | Water cooler with improved thermoelectric chiller system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| USD426746S | Feed tube adapter for a bottled water cooler | General | 7 | Expired |
| US6062255A | Float valve assembly for a water purification system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10121460B1 | Humidifier and digital hygrometer/thermometer | Physics | 1 | Active |
| US12321946B2 | Refund service providing method and apparatus based on refund degree information | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.