Alan Happ
8Patents
7h-index
13Co-inventors
56Inventor score
Filing activity: May 30, 1996 → Mar 14, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5819225A | Display indications of speech processing states in speech recognition system | Physics | 113 | Expired |
| US6246990A | Conversation management in speech recognition interfaces | Physics | 64 | Expired |
| US6199043A | Conversation management in speech recognition interfaces | Physics | 64 | Expired |
| US6020887A | Method and apparatus for single scroll bars in graphical windows user interface | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6002400A | Method and apparatus for handles to components in graphical windows user interface | Physics | 35 | Expired |
| US6561993B2 | Device driver system for minimizing adverse tremor effects during use of pointing devices | Human Necessities | 23 | Expired |
| US7228495B2 | Method and system for providing an index to linked sites on a web page for individuals with visual disabilities | Physics | 7 | Expired |
| US7525414B2 | Apparatus, system, and method for aurally indicating progress | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.