Company Filing History:
Years Active: 1995-1996
Title: Theodora L. Hamann: Innovator in Video Processing Technology
Introduction
Theodora L. Hamann is a notable inventor based in Eindhoven, Netherlands. She has made significant contributions to the field of video processing technology, holding a total of 3 patents. Her innovative work has paved the way for advancements in television signal transmission and video processing systems.
Latest Patents
One of her latest patents is the "Letterbox television system." This invention involves a method of transmitting an extended television signal that comprises a wide aspect ratio picture between two horizontal bars. The method enhances vertical resolution by separating the vertical resolution enhancement signals into low-frequency and high-frequency parts. The high-frequency part is transmitted during the horizontal bars without modulation onto a subcarrier, while the low-frequency part is modulated onto a subcarrier and transmitted during the same bars.
Another significant patent is the "Video processing system featuring a choice between inter and intra field." This system allows for a motion-dependent choice between intra-field and inter-field processing modes. The intra-field mode provides better luminance-chrominance separation, while the inter-field mode performs better in the presence of motion. The system derives chrominance-difference signals and makes a choice based on the motion signal for optimal performance.
Career Highlights
Theodora L. Hamann is currently employed at U.S. Philips Corporation, where she continues to innovate in the field of video technology. Her work has been instrumental in developing systems that enhance the quality of video signals and improve user experience.
Collaborations
Throughout her career, Theodora has collaborated with notable colleagues, including Adrianus C. Van De Waterlaat and Franciscus W. Vreeswijk. These collaborations have contributed to her success and the advancement of technology in her field.
Conclusion
Theodora L. Hamann is a pioneering inventor whose work in video processing technology has led to significant advancements in television signal transmission. Her contributions continue to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.