Boonstra; Lieuwe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boonstra; Lieuwe.The latest application filed is for "charge pump substrate bias generator".
- Boonstra; Lieuwe - Eindhoven NL
| Patent | Date |
|---|---|
| Charge pump substrate bias generator Grant 4,255,677 - Boonstra , et al. March 10, 1 | 1981-03-10 |
| Optical scanning device Grant 4,135,083 - Van Alem , et al. January 16, 1 | 1979-01-16 |
| Apparatus for reading a record carrier with an optical information structure Grant 3,969,576 - Boonstra , et al. July 13, 1 | 1976-07-13 |
| Integrated memory Grant 3,930,239 - Salters , et al. December 30, 1 | 1975-12-30 |
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