Isberg; B. Johanna
Patent Applications and Registrations
Patent applications and USPTO patent grants for Isberg; B. Johanna.The latest application filed is for "active prevention of radio frequency emissions from a mobile communications unit in restricted areas".
- Isberg; B. Johanna - Lund SE
| Patent | Date |
|---|---|
| Active prevention of radio frequency emissions from a mobile communications unit in restricted areas Grant 6,246,891 - Isberg , et al. June 12, 2 | 2001-06-12 |
| Mobile communication unit Grant 6,128,381 - Holmstrom , et al. October 3, 2 | 2000-10-03 |
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