Inventor

HEINONEN JARMO

FI23 patents

⚠️ This page may combine multiple inventors who share the name “HEINONEN JARMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEINONEN JARMO

NOKIA MOBILE PHONES LTD

Transmitter/receiver for transmitting and receiving of an RF signal in two frequency bands

Spread spectrum radiotelephone having adaptive transmitter gain control

Dual mode transmission system with switched linear amplifier

Circuit arrangement for automatic frequency control in a radio telephone

Telephone and module having a pin for providing temperature information and generating a silent alarm

Hand-held transceiver as a modular unit

NOKIA CORP

Direct conversion receiver architecture

Detection of lightning

Oscillator having controllable bias modes and power consumption

Dual mode voltage controlled oscillator having controllable bias modes and power consumption

Shielding arrangement

Provision of local oscillator signals

TAMPELLA OY AB

Arrangement for supporting of a shank of a drilling machine

Arrangement for supporting of an axial bearing of a drilling machine

Bearing arrangement for a feeding device for a drilling machine

Drill steel centralizer

Arrangement for mounting of a rotation element in a drilling machine

Body construction for a drilling machine

SANDVIK TAMROCK OY

Rock drilling machine

Rock drilling and mounting frame

Support element for supporting stabilator pistons of an axial bearing in a rock drill

Fastening body for a rock drill

SANDVIK MINING & CONSTR OY

Percussion device with a control valve for two alternately striking pistons