Inventor
VILMI TOIVO
FI6 patents
⚠️ This page may combine multiple inventors who share the name “VILMI TOIVO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA MOBILE PHONES LTD
4 patentsUS5530923AJun 25, 1996
Dual mode transmission system with switched linear amplifier
NOKIA MOBILE PHONES LTD146 citations96
US6075999AJun 13, 2000
Hands free equipment
NOKIA MOBILE PHONES LTD49 citations93
US5642402AJun 24, 1997
Hands free equipment
NOKIA MOBILE PHONES LTD58 citations93
US5551067AAug 27, 1996
Amplifier control system
NOKIA MOBILE PHONES LTD38 citations91