Company Filing History:
Years Active: 2005-2009
Title: Innovations by Magnus Jändel
Introduction
Magnus Jändel is a notable inventor based in Upplands Väsby, Sweden. He has made significant contributions to the field of image processing and encryption. With a total of 2 patents, Jändel's work focuses on enhancing the efficiency and security of image retrieval and transmission.
Latest Patents
One of Jändel's latest patents is titled "Partial retrieval of images in the compressed domain." This invention describes a method and system for retrieving images in a client-server environment. In this system, images are stored as a set of independently decodable units on the server. Clients can issue requests for image information without the server needing to store any state information. This innovative approach saves time and resources by eliminating the need for full decoding of the bit stream on the server side.
Another significant patent by Jändel is "Method and a device for encryption of images." This invention allows for partial encryption and progressive transmission of images. The first section of the image file is compressed at reduced quality without decryption, while the second section is encrypted. Users with the appropriate decryption keywords can access the full quality image. This method reduces storage and bandwidth requirements for partially encrypted images, facilitating object-based composition and processing.
Career Highlights
Magnus Jändel is associated with Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has allowed him to contribute to advancements in image processing technologies.
Collaborations
Jändel has collaborated with notable colleagues such as Mathias Larsson and Charilaos Christopoulos. Their combined expertise has furthered the development of innovative solutions in the field.
Conclusion
Magnus Jändel's contributions to image processing and encryption demonstrate his commitment to innovation. His patents reflect a deep understanding of technology and its applications in enhancing image retrieval and security.
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