Hi-Star Co., Ltd.
8Patents
1Active
8Granted
26Portfolio score
Filing activity: Sep 13, 1994 → Mar 6, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5752886A | Combination table for billiards and football table games | Human Necessities | 19 | Expired |
| US5462297A | Roller-skate with improved brake device | Human Necessities | 18 | Expired |
| US6092805A | Structure of a soccer game table | Human Necessities | 8 | Expired |
| USD420055S | Soccer game table | General | 5 | Expired |
| USD425569S | Soccer game table | General | 5 | Expired |
| US5458348A | Ventilating skate | Human Necessities | 4 | Expired |
| US7357392B1 | Air hockey table that produces atomized gas | Human Necessities | 3 | Active |
| US6899334B1 | Side board for playing table | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.