Hitech Co. Ltd.
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Jan 10, 1994 → Apr 17, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6050888A | Method and apparatus for manufacturing chain-like food products such as sausages or the like | Human Necessities | 17 | Expired |
| US5764725A | Apparatus for testing the line continuity of telephone switch equipment | Electricity | 9 | Expired |
| US5445513A | Apparatus for enhancing concentration | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.