Wojcik; Jacek J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wojcik; Jacek J..The latest application filed is for "apparatus and method for production testing of the rf performance of wireless communications devices".
- Wojcik; Jacek J. - Nepean CA
| Patent | Date |
|---|---|
| Apparatus and method for production testing of the RF performance of wireless communications devices Grant 6,525,657 - Wojcik February 25, 2 | 2003-02-25 |
| Telephone headset hearing aid Grant D289,289 - Wojcik , et al. April 14, 1 | 1987-04-14 |
| Telephone hearing aid Grant 4,596,899 - Wojcik , et al. June 24, 1 | 1986-06-24 |
| Telephone for a physically handicapped person Grant 4,453,043 - Zielinski , et al. June 5, 1 | 1984-06-05 |
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