Wen-Chieh Chen
13Patents
3Active
13Granted
38Portfolio score
Filing activity: Nov 19, 1987 → Jun 12, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5171329A | Method for manufacturing a candle | Chemistry; Metallurgy | 51 | Expired |
| US6658482B1 | Method for speeding up internet protocol address lookups with efficient use of memory | Electricity | 51 | Expired |
| US4848618A | Collapsible container | Performing Operations; Transporting | 40 | Expired |
| US4830345A | Spring-loaded seat assembly | Human Necessities | 33 | Expired |
| US6854662B2 | Nebulizer assembly | Performing Operations; Transporting | 23 | Expired |
| US6354609B1 | Skate with shore feature | Human Necessities | 20 | Expired |
| US7084391B1 | Image sensing module | Electricity | 11 | Expired |
| USD800664S1 | Safety car charger | General | 9 | Active |
| USD548199S1 | Flip chip on glass (FCOG) image sensor | General | 8 | Expired |
| USD768572S1 | Safety car charger | General | 4 | Active |
| US6773289B1 | Electrical plug mechanism and electrical receptacle for electrical cell | Electricity | 1 | Expired |
| US7134264B2 | Adjustable connector for a lawn rake | Human Necessities | 1 | Expired |
| US10473129B2 | Energy-saving hydraulic system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.