SEM AB

Sweden

Create a watch for SEM AB
Total IP 51
Total IP Rank # 28,320
IP Activity Score 2.4/5.0    29
IP Activity Rank # 27,346

Patents

Trademarks

23 0
0 0
28 0
0
 
Last Patent 2026 - A capacitive discharge ignition ...
First Patent 1989 - Apparatus for controlling the tr...

Latest Inventions, Goods, Services

2025 Invention A capacitive discharge ignition system. A capacitive discharge ignition system that comprises an ...
Invention A battery system and a method for controlling a battery system. The invention involves to a batte...
Invention A battery system and a method for controlling a battery system. Embodiments of the invention prov...
Invention A method for controlling a battery system, a battery system, and a measuring assembly. The invent...
Invention A battery assembly and a method for controlling a battery assembly. The invention involves a batt...
2024 Invention Ignition system. An ignition system (2) for controlling spark generation of a sparkplug (4) in a ...
2023 Invention Tubular structure adapted to at least partly enclose a pencil coil for internal combustion engine...
Invention Fault tolerant battery module comprising parallel branches and voltage sensing assembly. A batte...
Invention Fault tolerant battery module comprising parallel branches and voltage sensing assembly. A batter...
Invention Battery module comprising parallel branches and voltage sensing assembly. A battery module (2) a...
Invention Battery module comprising parallel branches and voltage sensing assembly. A battery module (2) an...
2022 Invention Ignition coil assembly for combustion engine. An ignition coil assembly for installation in a spa...
Invention Ignition coil assembly for combustion engine. An ignition coil assembly (100) for installation in...
2021 Invention Electronic circuit and capacitor discharge system comprising electronic circuit. An electronic ci...
Invention Circuit arrangement for controlling output voltage. A circuit arrangement (10) for controlling a...
Invention Circuit arrangement for controlling output voltage. A circuit arrangement comprises battery cells...
2020 Invention Battery assemblies, battery arrangement and use for controlling current. A battery assembly conf...
Invention Battery assembly with controllable voltage and method related thereto. A battery assembly and a c...
Invention Battery assemblies, battery arrangement and use for controlling current. A first battery assembly...
2019 Invention Crankshaft driven flywheel magneto generator with circular winding for power supply in handheld b...
Invention Ignition system and method controlling spark ignited combustion engines. The invention relates to...
Invention An ignition system and method controlling spark ignited combustion engines. The invention relates...
Invention Method for monitoring combustion processes in a combustion engine. A method for extracting charac...
2018 Invention Spark plug extension. L) are made as a monolith in a flexible and electrically conducting polymer...
Invention Spark plug extension. The present invention relates to a spark plug extension body connecting an ...
Invention Inductive position sensor with improved magnetic shield and plunger core design. The invention r...
Invention Inductive position sensor with improved magnetic shield and plunger core design. The invention re...
2014 Invention Measurement of knock intensity. A computer-implemented platform may comprise hardware and softwar...
Invention Engine management using knock data. A computer-implemented platform may comprise hardware and sof...
Invention System and method for controlling the performance of an engine. The present invention relates to ...
2013 Invention Spark plug extension
Invention Spark plug extension. The following invention relates to an ignition coil assembly for an ignitio...
Invention Ignition system including a measurement device for providing measurement signals to a combustion ...
Invention Engine for vehicle using alternative fuels. This invention relates to an engine for a vehicle usi...
Invention Engine with misfire detection for vehicles using alternative fuels. This invention relates to an ...
Invention Method of monitoring combustion processes in an engine by extracting characterizing features from...
Invention Method for monitoring a combustion engine. A method for extracting characterizing features from a...
2011 Invention Device and method for analysing a performance of an engine. The present invention relates to a de...
2010 Invention Ignition system control method and system. The present invention relates to a method for monitori...