DMS Co., Ltd.
31Patents
25Active
31Granted
51Portfolio score
Filing activity: Jul 8, 1991 → Sep 27, 2018 · 13 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8980006B2 | Apparatus for chemical vapor deposition | Chemistry; Metallurgy | 403 | Active |
| USD873283S1 | Computerized display device with graphical user interface for target humidity | General | 61 | Active |
| US5364223A | Mobile metering storage apparatus | Performing Operations; Transporting | 15 | Expired |
| USD865930S1 | Humidifier | General | 13 | Active |
| US7311488B2 | System and method for conveying flat panel display | Electricity | 12 | Expired |
| US8777287B2 | Sliding handle reacher | Performing Operations; Transporting | 11 | Active |
| US8398783B2 | Workpiece de-chucking device of plasma reactor for dry-cleaning inside of reaction chamber and electrostatic chuck during workpiece de-chucking, and workpiece de-chucking method using the same | Electricity | 5 | Active |
| US7455733B2 | Fluorescent material coating apparatus and method of coating fluorescent substance using the same | Performing Operations; Transporting | 5 | Expired |
| US7065900B2 | Docking-type system and method for transferring and treating substrate | Electricity | 5 | Expired |
| US8319363B2 | Wind power generator | Emerging Cross-Sectional Technologies | 5 | Active |
| US9214366B2 | Apparatus for treating substrate by applying chemical solution on substrate using plural rollers | Electricity | 3 | Active |
| US5348435A | Bin unloading apparatus | Performing Operations; Transporting | 3 | Expired |
| US7669788B2 | Fluid injector for treating surface of flat display panel | Performing Operations; Transporting | 2 | Active |
| US7632028B2 | Substrate transfer apparatus | Electricity | 2 | Active |
| US8652296B2 | Side gas injector for plasma reaction chamber | Electricity | 2 | Active |
| US10564044B2 | Thermometer including color changing illumination portion | Physics | 2 | Active |
| US8323522B2 | Plasma reactor and etching method using the same | Electricity | 1 | Active |
| US8158068B2 | Plasma reactor | Electricity | 1 | Active |
| US8223329B2 | Endpoint detection device for realizing real-time control of plasma reactor, plasma reactor with endpoint detection device, and endpoint detection method | Electricity | 1 | Active |
| US8815047B2 | Plasma chemical reactor | Electricity | 1 | Active |
| US7586045B2 | Method for fabricating electrode of external electrode fluorescent lamp and external electrode fluorescent lamp having electrode fabricated by the method | Electricity | 1 | Active |
| US10830469B2 | Humidifier measurement and control | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8123903B2 | Plasma reactor having multiple antenna structure | Electricity | 1 | Active |
| US10919007B2 | Organic material purification composition and method of purifying organic materials using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7670128B2 | Apparatus for forming fine pattern on substrate | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.