Jae Chang Lee
41Patents
5h-index
57Co-inventors
68Inventor score
Filing activity: Dec 18, 2002 → Jul 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7121650B2 | Piezoelectric ink-jet printhead | Performing Operations; Transporting | 21 | Expired |
| US7135294B2 | Method for detecting PCR product using electrical signal | Physics | 14 | Expired |
| US10308543B2 | Cutting method and cutting stage of toughened glass | Emerging Cross-Sectional Technologies | 12 | Active |
| US7364275B2 | Piezoelectric actuator of an ink-jet printhead and method for forming the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US10298197B2 | Bulk acoustic wave resonator and method of manufacturing the same | Electricity | 9 | Active |
| US7445314B2 | Piezoelectric ink-jet printhead and method of manufacturing a nozzle plate of the same | Performing Operations; Transporting | 5 | Expired |
| US7922289B2 | Nozzle plate of inkjet printhead and method of manufacturing the same | Performing Operations; Transporting | 2 | Active |
| US9705065B2 | Piezoelectric actuator | Electricity | 2 | Active |
| US7695118B2 | Piezoelectric inkjet printhead and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7789493B2 | Method for manufacturing piezoelectric ink-jet printhead | Performing Operations; Transporting | 2 | Active |
| US7603756B2 | Method of forming piezoelectric actuator of inkjet head | Emerging Cross-Sectional Technologies | 2 | Active |
| US10790797B2 | Acoustic resonator and method of manufacturing the same | Electricity | 1 | Active |
| US9169154B2 | Method of cutting chemically toughened glass | Chemistry; Metallurgy | 1 | Active |
| US7926910B2 | Nozzle plate for inkjet head and method of manufacturing the nozzle plate | Performing Operations; Transporting | 1 | Active |
| US10367471B2 | Resonator package and method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8485639B2 | Inkjet print head and method for manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US7703895B2 | Piezoelectric inkjet printhead and method of manufacturing the same | Performing Operations; Transporting | 1 | Active |
| US9033472B2 | Piezo actuator and inkjet print head assembly having the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11370698B2 | Masking and fixturing of a glass-based article during a coating process and articles produced thereby | Chemistry; Metallurgy | 0 | Active |
| US7442622B2 | Silicon direct bonding method | Electricity | 0 | Active |
| US10836674B2 | Carrier apparatus and methods of processing a carrier apparatus | Chemistry; Metallurgy | 0 | Active |
| US8919924B2 | Inkjet print head and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8813363B2 | Piezoelectric inkjet printhead and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10340158B2 | Substrate cleaning apparatus | Performing Operations; Transporting | 0 | Active |
| US8037605B2 | Piezoelectric inkjet printhead and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.