Springthorpe; Anthony John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Springthorpe; Anthony John.The latest application filed is for "integral lens light emitting diode".
- Springthorpe; Anthony John - Richmond CA
| Patent | Date |
|---|---|
| Integral lens light emitting diode Grant 3,981,023 - King , et al. September 14, 1 | 1976-09-14 |
| Monolithic light-emitting diode and modulator Grant 3,975,751 - Springthorpe August 17, 1 | 1976-08-17 |
| Alignment of optical fibers to light emitting diodes Grant 3,968,564 - Springthorpe July 13, 1 | 1976-07-13 |
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