Michael V. Leman
65Patents
18h-index
52Co-inventors
87Inventor score
Filing activity: Feb 14, 1992 → Dec 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6161944A | Retractable keyboard illumination device | Emerging Cross-Sectional Technologies | 281 | Expired |
| US5436792A | Pivotable docking station for use with notepad computer systems | Emerging Cross-Sectional Technologies | 191 | Expired |
| US6046912A | Computer system having riser board expansion capability | Electricity | 58 | Expired |
| US6261104A | Riser card assembly and method for its installation | Electricity | 50 | Expired |
| US6266234A | Expandable computer keyboard | Physics | 33 | Expired |
| US5692208A | Lever apparatus for an ejector mechanism in a personal computer | Electricity | 29 | Expired |
| USD356782S | Expansion base for a notebook personal computer | General | 26 | Expired |
| US5721668A | Portable computer having a pivotally mounted combined handle and power source | Physics | 25 | Expired |
| USD660351S1 | Multi-function imaging and printing device | General | 25 | Expired |
| USD554698S1 | Printer | General | 24 | Expired |
| US6186800A | Circuit board grounding and support structure | Electricity | 23 | Expired |
| US6349029B1 | Computer component security apparatus and method | Emerging Cross-Sectional Technologies | 23 | Expired |
| USD681107S1 | Combined multi-function imaging and printing device | General | 21 | Active |
| USD344498S | Mouse input device | General | 21 | Expired |
| US6288706A | Method for operating an ergonomic keyboard | Physics | 20 | Expired |
| US5642258A | Computer accessory including a pivotably mounted combined handle and power source and associated methods of manufacturing | Physics | 20 | Expired |
| USD797744S1 | Imaging device | General | 19 | Active |
| US6215419A | Method for operating an expandable computer keyboard | Physics | 18 | Expired |
| USD363473S | Foldable expansion base for a notebook personal computer | General | 15 | Expired |
| US6580421B1 | Ergonomic keyboard | Physics | 15 | Expired |
| US6549191B2 | Method for operating an ergonomic keyboard | Physics | 14 | Expired |
| USD660908S1 | Printer | General | 14 | Expired |
| US6353541B1 | Processor and circuit board retaining apparatus and method | Electricity | 14 | Expired |
| US6771516B1 | Method and apparatus for fastening circuit boards to computer chassis | Electricity | 13 | Expired |
| US6491526B2 | Riser card assembly and method for its installation | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.