Spy Optic Inc.
52Patents
16Active
52Granted
39Portfolio score
Filing activity: Aug 24, 1994 → Dec 10, 2020 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD500781S1 | Sunglass | General | 293 | Expired |
| USD534573S1 | Sunglass | General | 267 | Expired |
| USD488499S1 | Sunglass | General | 267 | Expired |
| USD557730S1 | Sunglass | General | 224 | Expired |
| USD552665S1 | Sunglass | General | 220 | Expired |
| USD557731S1 | Sunglass | General | 202 | Expired |
| USD565085S1 | Sunglass | General | 187 | Expired |
| USD584758S1 | Sunglass | General | 181 | Expired |
| USD564569S1 | Sunglass | General | 176 | Expired |
| USD564570S1 | Sunglass | General | 163 | Expired |
| US5610668A | Fog-resistant sunglasses incorporating ventilation channels | Physics | 161 | Expired |
| USD363504S | Sunglasses | General | 124 | Expired |
| USD366891S | Sunglasses | General | 103 | Expired |
| USD694313S1 | Sunglass | General | 101 | Active |
| USD601616S1 | Sunglass | General | 87 | Expired |
| USD694314S1 | Sunglass | General | 84 | Active |
| USD689118S1 | Sunglass | General | 80 | Active |
| US5898468A | Fog-resistant sunglasses incorporating ventilation channels | Physics | 72 | Expired |
| USD366890S | Sunglasses | General | 66 | Expired |
| USD602978S1 | Sunglass | General | 59 | Expired |
| US6050684A | Fog-resistant sunglasses incorporating ventilation channels | Physics | 53 | Expired |
| USD387794S | Sunglass | General | 48 | Expired |
| USD392663S | Sunglasses | General | 47 | Expired |
| USD390864S | Sunglass | General | 46 | Expired |
| USD470882S1 | Sunglass | General | 45 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.