De Schrijver, Stefaan
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Schrijver, Stefaan.The latest application filed is for "smartchip biometric device".
- De Schrijver, Stefaan - Newton MA
| Patent | Date |
|---|---|
| Smartchip biometric device App 20040015704 - De Schrijver, Stefaan | 2004-01-22 |
| Writing pen with piezo sensor App 20030223803 - De Schrijver, Stefaan | 2003-12-04 |
| Biometric energy identification system App 20030213314 - De Schrijver, Stefaan | 2003-11-20 |
| Electronic cartridge writing instrument App 20030210946 - De Schrijver, Stefaan | 2003-11-13 |
| Apparatus and method for secure object access App 20030212709 - De Schrijver, Stefaan | 2003-11-13 |
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