Quantum Electronics Ltd.
5Patents
1Active
5Granted
28Portfolio score
Filing activity: May 23, 1991 → Feb 22, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5876526A | Automotive flat tire repair system improvement | Performing Operations; Transporting | 19 | Expired |
| US5137697A | Ozone generator | Chemistry; Metallurgy | 14 | Expired |
| US5474750A | Resonant power supply circuit for ozone generators | Physics | 5 | Expired |
| US7750815B2 | Portable monitoring apparatus with over the air programming and sampling volume collection cavity | Human Necessities | 4 | Active |
| US6024930A | Ozone generator plate | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.