Young Ho Lee
24Patents
12Active
24Granted
42Portfolio score
Filing activity: Jun 24, 1997 → Dec 18, 2019 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD580069S1 | Tissue micro arrayer | General | 38 | Expired |
| US8161983B1 | Cuticle oil dispensing pen with ceramic stone | Human Necessities | 25 | Active |
| US8690022B2 | Button-sliding-type opening/closing device for a cosmetic container | Performing Operations; Transporting | 12 | Active |
| US6747404B2 | Flat type fluorescent lamp and method for manufacturing the same | Electricity | 6 | Expired |
| US6583554B2 | Flat luminescent lamp and method for manufacturing the same | Electricity | 4 | Expired |
| US6805510B2 | Cosmetic powder applicator and method for making and using the same | Human Necessities | 4 | Expired |
| US6010702A | Herbal drug composition for the prevention and treatment of dementia | Human Necessities | 4 | Expired |
| USD403901S | Table | General | 2 | Expired |
| US7811579B2 | Full-length genomic RNA of Japanese encephalitis virus, infectious JEV cDNA therefrom, and use thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6897602B2 | Flat luminescence lamp and method for fabricating the same | Electricity | 2 | Expired |
| US9961981B2 | Apparatus for automatically filling pipette | Performing Operations; Transporting | 2 | Active |
| US8900332B2 | Fuel additive for heavy oil, and fuel oil comprising same | Chemistry; Metallurgy | 2 | Active |
| USD675783S1 | Scissor tweezer | General | 1 | Active |
| US7078857B2 | Flat luminescent lamp and method for manufacturing the same | Electricity | 1 | Expired |
| US8968134B2 | Power transmission apparatus using a planetary gear | Emerging Cross-Sectional Technologies | 1 | Active |
| US6744195B2 | Flat luminescence lamp | Electricity | 1 | Expired |
| US10738845B2 | Monoblock brake caliper and manufacturing method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7463749B2 | Diaphragm edge of speaker | Electricity | 0 | Expired |
| US8739759B2 | Power transmission system of crank structure | Emerging Cross-Sectional Technologies | 0 | Active |
| US9296526B2 | Opening and closing device of automatic cap for liquid vessel | Performing Operations; Transporting | 0 | Active |
| US6997768B2 | Flat luminescence lamp and method for manufacturing the same | Electricity | 0 | Expired |
| US9688829B2 | Composition for foam tire | Emerging Cross-Sectional Technologies | 0 | Active |
| US10290955B2 | Terminal for connector for connecting electric wires without peeling | Electricity | 0 | Active |
| US12128434B2 | Ultrasonic spray apparatus that blocks air contact to prevent changes in properties of ionized water | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.