Sam Chang
14Patents
7h-index
13Co-inventors
59Inventor score
Filing activity: Apr 9, 1998 → Nov 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7155321B2 | System, method and computer program product for remote vehicle diagnostics, monitoring, configuring and reprogramming | Physics | 264 | Expired |
| US7092803B2 | Remote monitoring, configuring, programming and diagnostic system and method for vehicles and vehicle components | Physics | 170 | Expired |
| US6714857B2 | System for remote monitoring of a vehicle and method of determining vehicle mileage, jurisdiction crossing and fuel consumption | Physics | 108 | Expired |
| US6001046A | Collapsible recumbent exercise bicycle apparatus | Human Necessities | 46 | Expired |
| USD407767S | Upright exercise bicycle frame | General | 42 | Expired |
| US8698351B2 | System and method for managing a power system with multiple power components | Emerging Cross-Sectional Technologies | 11 | Active |
| US8060558B2 | Automatic annotation of audio and/or visual data | Emerging Cross-Sectional Technologies | 11 | Active |
| US7478125B2 | Automatic annotation of audio and/or visual data | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD724449S1 | Multi-functional infrared thermometer | General | 6 | Active |
| USD813697S1 | Electric meter | General | 3 | Active |
| USD787353S1 | Electric meter | General | 2 | Active |
| US9568930B2 | System and method for managing a power system with multiple power components | Emerging Cross-Sectional Technologies | 2 | Active |
| US7058396B2 | Calling method using short message transmission on calendar group | Electricity | 1 | Expired |
| US9398799B2 | Double-layered screen cap of a cosmetics container | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.