Won Joon Lee
27Patents
4h-index
47Co-inventors
59Inventor score
Filing activity: May 10, 2005 → Dec 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9421123B2 | Portable combined stimulation device for alleviating menstrual pain | Human Necessities | 43 | Active |
| US7462036B2 | Printed circuit board connector for back light unit and chassis using the same | Electricity | 12 | Active |
| US7357305B2 | Bill delivery apparatus for wall-type automated-teller machine | Physics | 7 | Expired |
| US7887225B2 | Direct-type backlight unit having surface light source | Electricity | 6 | Active |
| US7624977B2 | Apparatus of withdrawing cash from cash transaction machine | Physics | 4 | Active |
| US10008642B2 | Semiconductor light emitting devices | Electricity | 3 | Active |
| US7871069B2 | Sheet roller | Performing Operations; Transporting | 3 | Active |
| US7322528B2 | Shutter apparatus of cash transaction machine | Physics | 2 | Expired |
| US7494049B2 | Shutter mechanism of automated-teller machine | Physics | 1 | Active |
| US8146804B2 | Cash transaction machine | Performing Operations; Transporting | 1 | Active |
| US8152165B2 | Apparatus for transferring paper media and automatic teller machine having the same | Performing Operations; Transporting | 1 | Active |
| US8814041B2 | Automatic financial automation equipment and control method thereof | Performing Operations; Transporting | 1 | Active |
| US8807423B2 | Automatic teller machine | Performing Operations; Transporting | 1 | Active |
| US8047428B2 | Cash transaction machine | Performing Operations; Transporting | 1 | Active |
| US8540143B2 | Cassette for automated teller machine | Performing Operations; Transporting | 1 | Active |
| US7316306B2 | Currency note feeding apparatus for currency note handling machine | Performing Operations; Transporting | 1 | Expired |
| US8602626B2 | LED light source module and display apparatus including the same | Physics | 1 | Active |
| US7942404B2 | Device of supplying paper medium | Performing Operations; Transporting | 0 | Active |
| US8923936B2 | Mobile terminal and image display method for the same | Electricity | 0 | Active |
| US7975909B2 | Device of Supplying Paper Medium | Performing Operations; Transporting | 0 | Active |
| US12307093B2 | PIM computing system and PIM computation offloading method thereof | Physics | 0 | Active |
| US12132172B2 | Electrolyte for lithium-metal battery having improved stability | Emerging Cross-Sectional Technologies | 0 | Active |
| US12001682B2 | PIM computing system and memory controller thereof | Physics | 0 | Active |
| US7926639B2 | Cash transaction machine | Physics | 0 | Active |
| US8834219B2 | Floating structure with fuel tank for gas fuel | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.