Sun-Chung Chen
25Patents
7h-index
9Co-inventors
62Inventor score
Filing activity: Aug 15, 1986 → Mar 27, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6489854B1 | Electronic apparatus for automatically detecting the length of network transmission lines | Electricity | 33 | Expired |
| US5978389A | Multiplex device for monitoring computer video signals | Electricity | 28 | Expired |
| US6119148A | Computer video signal distributor between a computer and a plurality of monitors | Physics | 13 | Expired |
| US7047344B2 | Resource sharing apparatus | Physics | 13 | Expired |
| US6564275B1 | Electronic switching device for a universal serial bus interface | Physics | 13 | Expired |
| US6160543A | Transmission device for computer video signals | Physics | 9 | Expired |
| US7415552B2 | Keyboard video mouse switch for multiple chaining and the method thereof | Physics | 8 | Expired |
| US8176226B2 | KVMP switch allowing asynchronous and synchronous switching for console devices and peripheral devices among different computers | Physics | 7 | Active |
| USD568251S1 | D-sub connector | General | 6 | Expired |
| US7613854B2 | Keyboard video mouse (KVM) switch wherein peripherals having source communication protocol are routed via KVM switch and converted to destination communication protocol | Physics | 6 | Active |
| US7281067B2 | KVM switch cable for PS/2 and USB signaling | Electricity | 6 | Expired |
| US7142721B2 | Method of image compression | Physics | 4 | Expired |
| US7386584B2 | Intelligent computer switch | Physics | 2 | Expired |
| US7429991B2 | Video card | Physics | 2 | Expired |
| US7585176B2 | Connector encompassing 15-pin high density D-SUB pinout having additional pin capacity | Electricity | 2 | Active |
| US7350091B2 | Control apparatus for controlling a plurality of computers | Physics | 2 | Active |
| US8090553B2 | Cable length detection apparatus and method for a keyboarding video mouse switch | Electricity | 2 | Active |
| US7584309B2 | Keyboard video mouse switch for multiple chaining and a method for switching electrical signals thereof | Physics | 1 | Active |
| US6934398B1 | Method for switching audio signals and the device of the same | Electricity | 1 | Expired |
| US7532998B2 | Cable length detection apparatus and method for a keyboarding video mouse switch | Electricity | 1 | Expired |
| US4816625A | Combination multi-contact synchronous slide switch | Electricity | 1 | Expired |
| US8196059B2 | Switch and on-screen display systems and methods | Physics | 1 | Active |
| US7640289B2 | Intelligent computer switch | Physics | 0 | Active |
| US7269265B2 | Method for switching audio signals and the device of the same | Electricity | 0 | Expired |
| US4714805A | Selective switch | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.