Excel-Tech Ltd.
6Patents
1Active
6Granted
33Portfolio score
Filing activity: Oct 6, 1983 → May 18, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5184605A | Therapeutic ultrasound generator with radiation dose control | Human Necessities | 407 | Expired |
| US6377249B1 | Electronic light pen system | Physics | 201 | Expired |
| US7575005B2 | Mask assembly with integrated sensors | Human Necessities | 160 | Active |
| US5121398A | Broadly tunable, high repetition rate solid state lasers and uses thereof | Electricity | 27 | Expired |
| US5136596A | Broadly tunable, high repetition rate solid state and dye lasers and uses thereof | Electricity | 13 | Expired |
| USD283615S | Combination telephone integral note pad, and writing instrument | General | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.