This inventor holds 5 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Electrolux Appliances Aktiebolag, Electrolux Home Products Corporation N.v.. Active years: 2018-2021.
Company Filing History:
3 out of 451 
2 out of 420 
Years Active: 2018-2021
Title: Petter Karlsson: Innovator in User Interface Technology
Introduction
Petter Karlsson is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of user interface technology, holding a total of 5 patents. His work focuses on enhancing the interaction between users and household appliances through innovative graphical user interfaces.
Latest Patents
One of Karlsson's latest patents is an adaptive graphical user interface for appliances. This user interface features a touch-sensitive display and a display control unit designed to manage the display effectively. The method for controlling a household appliance using this graphical user interface involves several steps. Initially, a first graphical representation is displayed, which includes symbols associated with various appliance subunits. When a symbol is touched, control signals are transmitted to change the graphical representation. Additionally, information regarding changes in setting values is displayed as the user interacts with the interface. The graphical representation evolves through different stages based on user actions, enhancing the overall user experience.
Career Highlights
Throughout his career, Petter Karlsson has worked with prominent companies in the appliance industry. Notably, he has been associated with Electrolux Appliances Aktiebolag and Electrolux Home Products Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in user interface design.
Collaborations
Karlsson has collaborated with various professionals in his field, including Jérôme Brasseur. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Petter Karlsson's contributions to user interface technology demonstrate his commitment to innovation and improvement in household appliance usability. His patents reflect a deep understanding of user needs and technological advancements.