Xoucin, Inc.
8Patents
0Active
8Granted
33Portfolio score
Filing activity: Jun 1, 1999 → Jan 22, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6434599B1 | Method and apparatus for on-line chatting | Electricity | 204 | Expired |
| US6657647B1 | Controlling the order in which content is displayed in a browser | Physics | 152 | Expired |
| US6549756B1 | Mobile digital communication/computing device including heart rate monitor | Electricity | 150 | Expired |
| US6570595B2 | Exclusive use display surface areas and persistently visible display of contents including advertisements | Physics | 59 | Expired |
| US6532588B1 | User centric program product distribution | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6476827B1 | Method and apparatus for creating and maintaining a scrapbook of information pages | Physics | 38 | Expired |
| US6628511B2 | Palm-sized handheld device with inverted ergonomic keypad | Physics | 31 | Expired |
| US6748592B1 | Method and apparatus for protectively operating a data/information processing device | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.