John S. Hahn
8Patents
3h-index
3Co-inventors
46Inventor score
Filing activity: Mar 1, 1996 → Oct 31, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5953392A | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 261 | Expired |
| US6366650B1 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 73 | Expired |
| US7231020B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 10 | Expired |
| US8139728B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 1 | Active |
| US7907703B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 1 | Active |
| US8054166B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 1 | Active |
| US8600016B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 0 | Active |
| US8848881B2 | Method and apparatus for telephonically accessing and navigating the internet | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.