Technology Tree Co., LTD
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Nov 15, 2000 → Nov 15, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6450540B1 | Printed matter displaying various colors according to view angle | Emerging Cross-Sectional Technologies | 29 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.