Brian R. Lee
22Patents
12h-index
18Co-inventors
78Inventor score
Filing activity: Jan 7, 1991 → May 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6288454A | Semiconductor wafer having a layer-to-layer alignment mark and method for fabricating the same | Emerging Cross-Sectional Technologies | 170 | Expired |
| US5100503A | Silica-based anti-reflective planarizing layer | Electricity | 107 | Expired |
| USD340588S | Arm chair | General | 52 | Expired |
| US6277707A | Method of manufacturing semiconductor device having a recessed gate structure | Electricity | 33 | Expired |
| US9452896B2 | Pop-up conveyor transfer system | Performing Operations; Transporting | 32 | Active |
| US9399558B2 | Cleanable diverter with vertical plate | Performing Operations; Transporting | 20 | Active |
| US5821013A | Variable step height control of lithographic patterning through transmitted light intensity variation | Physics | 19 | Expired |
| US6136662A | Semiconductor wafer having a layer-to-layer alignment mark and method for fabricating the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8985304B2 | Cleanable diverter | Performing Operations; Transporting | 16 | Active |
| US5558206A | Conveyor technology | Performing Operations; Transporting | 15 | Expired |
| US5558205A | Conveyors | Performing Operations; Transporting | 13 | Expired |
| US9302855B2 | Cleanable diverter | Performing Operations; Transporting | 12 | Active |
| US10343853B2 | Conveyor transfer assembly | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6391786B1 | Etching process for organic anti-reflective coating | Physics | 4 | Expired |
| US9497936B2 | Portable basket colony for growing and transport and method of use | Human Necessities | 2 | Active |
| US9737056B2 | Portable basket colony for growing and transport and method of use | Human Necessities | 1 | Active |
| US11484013B1 | Portable basket colony for growing and transport with stackable standoff | Performing Operations; Transporting | 0 | Active |
| US9572327B2 | Portable basket colony for growing and transport and method of use | Human Necessities | 0 | Active |
| US10517278B1 | Portable basket colony for growing and transport and method of use | Human Necessities | 0 | Active |
| US10663342B2 | Diverting checkweigher | Physics | 0 | Active |
| US11540493B1 | Method and apparatus for poultry colony storage and conveyance | Human Necessities | 0 | Active |
| US9603344B2 | Portable basket colony for growing and transport and method of use | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.