Won Bae Bang
51Patents
11h-index
69Co-inventors
81Inventor score
Filing activity: Oct 17, 1997 → Nov 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7758698B2 | Dual top gas feed through distributor for high density plasma chamber | Electricity | 427 | Active |
| US6110556A | Lid assembly for a process chamber employing asymmetric flow geometries | Emerging Cross-Sectional Technologies | 163 | Expired |
| US6117244A | Deposition resistant lining for CVD chamber | Emerging Cross-Sectional Technologies | 78 | Expired |
| US6397922B1 | Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer | Performing Operations; Transporting | 62 | Expired |
| US7335609B2 | Gap-fill depositions introducing hydroxyl-containing precursors in the formation of silicon containing dielectric materials | Electricity | 42 | Expired |
| US7456116B2 | Gap-fill depositions in the formation of silicon containing dielectric materials | Chemistry; Metallurgy | 37 | Expired |
| US6629559B2 | Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer | Performing Operations; Transporting | 28 | Expired |
| US6063198A | High pressure release device for semiconductor fabricating equipment | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7722719B2 | Gas baffle and distributor for semiconductor processing chamber | Electricity | 14 | Expired |
| US7011710B2 | Concentration profile on demand gas delivery system (individual divert delivery system) | Chemistry; Metallurgy | 14 | Expired |
| US6090206A | Throttle valve providing enhanced cleaning | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6261374A | Clog resistant gas delivery system | Chemistry; Metallurgy | 11 | Expired |
| US9613829B1 | Method for fabricating semiconductor package and semiconductor package using the same | Electricity | 11 | Active |
| US5948958A | Method and apparatus for verifying the calibration of semiconductor processing equipment | Electricity | 11 | Expired |
| US7204888B2 | Lift pin assembly for substrate processing | Electricity | 10 | Expired |
| US10049954B2 | Semiconductor package having routable encapsulated conductive substrate and method | Electricity | 7 | Active |
| US7192486B2 | Clog-resistant gas delivery system | Chemistry; Metallurgy | 6 | Expired |
| US6267820A | Clog resistant injection valve | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7806383B2 | Slit valve | Electricity | 4 | Active |
| US6235120A | Coating for parts used in semiconductor processing chambers | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7413612B2 | In situ substrate holder leveling method and apparatus | Electricity | 4 | Expired |
| US6379492B2 | Corrosion resistant coating | Electricity | 4 | Expired |
| US9631481B1 | Semiconductor device including leadframe with a combination of leads and lands and method | Electricity | 3 | Active |
| US9552999B2 | Packaged electronic device having reduced parasitic effects and method | Electricity | 2 | Active |
| US7841582B2 | Variable seal pressure slit valve doors for semiconductor manufacturing equipment | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.