Chiyoung Choi
30Patents
1h-index
25Co-inventors
46Inventor score
Filing activity: Dec 4, 2020 → Feb 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11624369B2 | Blower | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11754090B2 | Blower | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11739760B2 | Blower | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11542956B2 | Blower | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11707097B2 | Mask apparatus | Human Necessities | 1 | Active |
| US11746800B2 | Blower comprising a fan installed in an inner space of a lower body having a first and second upper body positioned above and a space formed between the bodies wherein the bodies have a first and second openings formed through respective boundary surfaces which are opened and closed by a door assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12129862B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12038016B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11994147B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11767852B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12070631B2 | Mask apparatus | Human Necessities | 0 | Active |
| US12042674B2 | Mask apparatus and method for controlling the same | Human Necessities | 0 | Active |
| US11473593B2 | Blower comprising a fan installed in an inner space of a lower body having a first and second upper body positioned above and a space formed between the bodies wherein the bodies have a first and second openings formed through respective boundary surfaces which are opened and closed by a door assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11536283B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11802569B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11982289B2 | Blower | Emerging Cross-Sectional Technologies | 0 | Active |
| US11708997B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12214229B2 | Mask apparatus | Human Necessities | 0 | Active |
| US12090348B2 | Mask apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11808274B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11931604B2 | Mask apparatus | Human Necessities | 0 | Active |
| US11939986B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12117021B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12063990B2 | Mask apparatus | Human Necessities | 0 | Active |
| US11959488B2 | Blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.