Company Filing History:
Years Active: 1996-2000
Title: Innovations of Magnus L Karlsson
Introduction
Magnus L Karlsson is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of technology, particularly in data processing and image reproduction. With a total of 7 patents to his name, Karlsson has developed innovative methods that enhance the efficiency and quality of data handling.
Latest Patents
One of his latest patents is titled "Method and apparatus for color halftoning." This invention focuses on a method and apparatus for halftoning where at most one halftoned gray or multi-level pixel will occur in halftone cells with a constant area of ink. The process involves placing a threshold array and pixel tonal values within the same range, allowing for effective comparison to determine a resulting output value. The preferred apparatus includes a memory for storing the threshold array, a multiplier for processing pixel values, a comparator for evaluating results, and a multiplexer for selecting the output value.
Another significant patent is the "System and method for accelerated data recompression." This system allows for accelerated data recompression without the need to swap uncompressed data in and out of memory at each iterative step. It features a main memory for storing image data and a decompression device that processes compressed data to produce discrete blocks of uncompressed data. An intermediate compression buffer is utilized to enhance the speed of data recompression, allowing for improved overall performance.
Career Highlights
Magnus L Karlsson has established a successful career at Apple Inc., where he continues to innovate and contribute to the company's technological advancements. His work has been instrumental in developing systems that improve data processing and image quality.
Collaborations
Throughout his career, Karlsson has collaborated with talented individuals such as Kok S Chen and Hungviet H Nguyen. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Magnus L Karlsson is a distinguished inventor whose work has significantly impacted the fields of data processing and image reproduction. His innovative patents and contributions to Apple Inc. highlight his expertise and commitment to advancing technology.