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For the Inventor, By the Inventor

Amal, Sweden

Sem Aktiebolag


USPTO Granted Patents = 5



Forward Citations = 10

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3 inventors (with patents filed for the assignee):

goldMedal Johan Olsson (4 out of 9 patents)

silverMedal Jorgen Bengtsson (1 out of 10 patents)

bronzeMedal Tim Olsson (1 out of 1 patent)

4.  Jörgen Bengtsson (5 patents)

5.  Lars-Åke Andersson (3 patents)

6.  Jakob Ängeby (0 patent)

7.  Johan Olsson (0 patent)

8.  Tim Olsson (0 patent)

9.  Bert Gustafsson (0 patent)


5 patents:

1. 9243602 - Ignition system control method and system (2016-01-26),
2. 8713992 - Device and method for analysing a performance of an engine (2014-05-06),
3. 8490609 - System for energy support in a CDI system (2013-07-23),
4. 7953543 - Device and method for communication between a control system for small internal combustion engines and an external computer (2011-05-31),
5. 7712458 - Method and apparatus for raising the spark energy in capacitive ignition systems (2010-05-11),
Sem Aktiebolag is a Swedish company specializing in innovative technology solutions for the transportation and logistics industry. With a focus on efficiency and sustainability, Sem Aktiebolag offers a range of cutting-edge products and services to optimize supply chain operations and reduce environmental impact. Their team of experienced professionals is dedicated to delivering high-quality solutions tailored to meet the unique needs of each client.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#3 in Amal

#1,056 in Sweden

...
Amal, Sweden

Sem Aktiebolag

Forward Citations = 10

3 inventors:

goldMedal Johan Olsson (4 out of 9 patents)

silverMedal Jorgen Bengtsson (1 out of 10 patents)

bronzeMedal Tim Olsson (1 out of 1 patent)

4.  Jörgen Bengtsson (5 patents)

5.  Lars-Åke Andersson (3 patents)

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