Inventor

JONSSON TOMAS

SE64 patents

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

JONSSON TOMAS

ASSA ABLOY AB

Access control communication device, method, computer program and computer program product

Method and system for determining whether a portable key device is located in an active area in relation to a barrier

Method, device, computer program and computer program product for determining whether a portable key device is located in an active area in relation to a barrier

Access control communication device, method, computer program and computer program product

Access control communication device, method, computer program and computer program product

Key device and associated method, computer program and computer program product

Key device and associated method, computer program and computer program product

Controlling a lock based on an activation signal and position of portable key device

Detecting position of a barrier

Key device and associated method, computer program and computer program product

Portable access control communication device, method, computer program and computer program product

Key device and associated method, computer program and computer program product

Determining when a break-in attempt is in process

Lock device and associated method, computer program and computer program product

Electronic lock with slot antenna

Storing events of a sensor device

Storing events of a sensor device

Functional state transition of a sensor device based on a light signal

Beacon circuit for use with electronic locks

Portable access control communication device, method, computer program and computer program product

Access control communication device, method, computer program and computer program product

Functional state transition of a sensor device based on proximity change of a transport protection

Magnet in bolt

Controlling operational state of a sensor device for break-in detection

ASEA BROWN BOVERI

Series-compensated converter station

High-voltage direct current transmission installation having a high voltage regulation capability

Method and device for control of a series-compensated converter station

Method and device for control of a series-compensated converter station

Method and device for compensation of unbalance in a series compensated converter station

Method and device for control of an installation for transmission of high-voltage direct current

ABB AB

Bidirectional VSC converter with a resonant circuit

Multiphase induction device

Control equipment for thyristor-controlled series capacitor equipment, and a method for control thereof

Converter and a method for controlling a converter

Magnetic energy storage device

ERICSSON TELEFON AB L M

Enhanced instruction decoding

Fault detection in digital system

Method and apparatus for dynamically translating program instructions to microcode instructions

CHIMENTO FILIPPO

Modular voltage source converter

Method and arrangement to determine the cell capacitor voltage of a cell of a multi-cell power converter

ARRAY PRINTERS AB

Direct electrostatic printing method and apparatus

Method and apparatus for controlling the print image density in a direct electrostatic printing apparatus

HÄFNER JÜRGEN

HVDC switchyard and an HVDC switchyard system

NUQUI REYNALDO

Coordinated control of multi-terminal HVDC systems

NORRGA STAFFAN

Converter cell for cascaded converters and a control system and method for operating a converter cell

JONSSON TOMAS

Method in a cascaded two-level converter, control device and computer program products

ALTERA CORP

Apparatus and methods for assessing reliability of assemblies using programmable logic devices

AMIRIJOO MEHDI

Method, device and program for validation of sleeping cells in a communications network

ABB SCHWEIZ AG

Scalable switchyard for interconnecting direct current power networks

HOSINI FALAH

Method and control arrangement in a power system