Krishnakumar Narayanan
6Patents
3h-index
6Co-inventors
46Inventor score
Filing activity: Nov 19, 2001 → Dec 16, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6736322B2 | Method and apparatus for acquiring, maintaining, and using information to be communicated in bar code form with a mobile communications device | Physics | 396 | Expired |
| US6981223B2 | Method, apparatus and computer readable medium for multiple messaging session management with a graphical user interface | Electricity | 204 | Expired |
| US8613002B2 | System, method and apparatus for controlling multiple applications and services on a digital electronic device | Physics | 19 | Active |
| US8639253B2 | Real-time communications client architecture | Emerging Cross-Sectional Technologies | 3 | Active |
| US9152478B2 | Real-time communications client architecture | Emerging Cross-Sectional Technologies | 2 | Active |
| US9348409B2 | System, method and apparatus for controlling multiple applications and services on a digital electronic device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.