Michael Chen
37Patents
9h-index
50Co-inventors
78Inventor score
Filing activity: Aug 11, 1994 → Sep 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5898434A | User interface system having programmable user interface elements | Electricity | 449 | Expired |
| US5642303A | Time and location based computing | Physics | 377 | Expired |
| US5588098A | Method and apparatus for direct manipulation of 3-D objects on computer displays | Physics | 288 | Expired |
| US5568603A | Method and system for transparent mode switching between two different interfaces | Physics | 124 | Expired |
| US5812142A | Motion movement cueing through synchronized display port and image | Physics | 54 | Expired |
| US6292201A | Integrated circuit device having a core controller, a bus bridge, a graphical controller and a unified memory control unit built therein for use in a computer system | Physics | 21 | Expired |
| US6246492A | Image reading head having driving motor mounted to contact image sensor reader | Electricity | 15 | Expired |
| US6226704A | Method and apparatus for performing bus transactions orderly and concurrently in a bus bridge | Physics | 11 | Expired |
| US6753982B1 | Scanner with automatic edge detection | Electricity | 10 | Expired |
| US6992799B1 | Scanner with an output port connected to a printer or a storage device | Electricity | 7 | Expired |
| US6323866A | Integrated circuit device having a core controller, a bus bridge, a graphical controller and a unified memory control unit built therein for use in a computer system | Physics | 7 | Expired |
| US7522365B1 | Magnetic storage systems and methods allowing for recovery of data blocks written off-track with non-constant offsets | Physics | 6 | Active |
| US6967749B2 | Duplex scanner capable of calibrating two-sided documents | Electricity | 6 | Expired |
| US6046823A | Interface control for analog signal processing | Physics | 6 | Expired |
| US6707582B2 | Scanning device capable of calibrating step angle errors | Electricity | 5 | Expired |
| US7075685B2 | Scanning device that is cooperated with projector | Electricity | 5 | Expired |
| US6639202B2 | Multi-resolution charge-coupled device (CCD) sensing apparatus | Electricity | 4 | Expired |
| US7683958B1 | Camera exposure indication interface | Electricity | 4 | Active |
| US6721010B1 | Method and structure for accelerating image-sensing speed of a CCD image-sensing device | Electricity | 4 | Expired |
| US6268599A | Optical sensor switch system for a scanner | Electricity | 4 | Expired |
| US7019869B2 | Paperless image fax-scanning apparatus | Electricity | 3 | Expired |
| US11803065B1 | Head-mounted display attachment device | Physics | 3 | Active |
| US6760071B1 | Method of transferring charges for a CCD image-sensing device | Electricity | 2 | Expired |
| US6812957B1 | Image sensing module outputting color signals or monochrome signals depending on mode of operation | Electricity | 2 | Expired |
| US6880819B2 | Sheet feeder capable of immediately detecting a paper jam | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.