Inventor

JOHANSSON STEFAN

SE101 patents

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

JOHANSSON STEFAN

ERICSSON TELEFON AB L M

Protector for one or more electromagnetic sensors

Active antenna system

Network nodes, a user equipment and methods therein for handling a connection between the user equipment and a wireless communications network

Method and apparatus for generating management data for drifting mobile radios

Network nodes, a user equipment and methods therein for handling a connection between the user equipment and a wireless communications network

Antenna with adjustable beam characteristics

Method, control system and communication system for adapting beam patterns

Network nodes, a user equipment and methods therein for establishing a connection between the user equipment and a wireless communications network

Methods and network nodes for evaluating a connection

Surface wave reduction for antenna structures

Combined antenna and radome arrangement

Active antenna system comprising coupling paths between feed networks

Methods and apparatus relating to inactive mode in a wireless communications network

Method and network node of setting up a wireless connection

PIEZOMOTOR UPPSALA AB

Double bimorph electromechanical element

Fine control of electromechanical motors

Near-resonance wide-range operating electromechanical motor

Near-resonance electromechanical motor

Fine walking actuator

Wide frequency range electromechanical actuator

Peristaltic electromechanical actuator

Flat resonating electromechanical drive unit

Wide frequency range electromechanical actuator

Switched actuator control

Electromagnetic drive unit

Energy recovery in electromechanical motors

Heat efficient micromotor

JOHANSSON STEFAN

Antenna with adjustable beam characteristics

Cell reselection for dual mode mobile stations in a common 2G/3G telecommunications network

Compact waste combustion system

Displaceable attachment

Compact waste combustion system

PIEZOMOTORS UPPSALA AB

Piezoelectric actuator or motor, method therefor and method for fabrication thereof

Flexible microsystem and building techniques

Flexible printed circuit board with resilient tabs and method of mounting components thereon

MICROSOFT CORP

Method and test tool for verifying the functionality of a software based unit

Method of inquiring

NOKIA CORP

Digital camera system with piezoelectric actuators

Digital camera system with piezoelectric actuators

NOKIA MOBILE PHONES LTD

Piezoelectric actuator for digital camera optical system

MCGHEE DAVID W

Systems and methods for in-line removal of duplicate network packets

ANUE SYSTEMS INC

Pre-sorter systems and methods for distributing GTP packets

SAAB ERICSSON SPACE AB

Dual frequency quadrifilar helix antenna

KALMER LAST MASKING VERKST AB

Cabin of an industrial truck

CELSIUSTECH ELECTRONICS AB

Sight

PANDEY SHARDENDU

Mobile user identification and tracking for load balancing in packet processing systems

GUSTAFSSON MATTIAS

Polarization dependent beamwidth adjuster

NILSSON ANDREAS

Node in a wireless communication system, the node having different functional modes

PETERSSON SVEN

Antenna arrangements

SAGO STRATEGIC SOLUTIONS LLC

Active antenna system