This inventor holds 2 USPTO granted patents. Top assignees: International Business Machines Corporation, Lenovo (Singapore) Pte. Ltd.. Active years: 2002-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 166,409 
1 out of 4,447 
Years Active: 2002-2006
Title: Innovative Contributions of Robert F. H. Fischer
Introduction
Robert F. H. Fischer, an inventive mind hailing from Erlangen, Germany, has made notable contributions to the field of telecommunications through his innovative patents. With a total of two patents, he has developed solutions aimed at enhancing data reception and transmission methods.
Latest Patents
His latest patents include sophisticated technologies designed for modems and receivers. The first patent focuses on receivers, methods, and computer program products for an analog modem that adeptly receives data signals from a digital modem. This technology utilizes a two-stage interpolator to produce an interpolated digital sample stream, which is filtered through an adaptive fractionally spaced decision feedback equalizer. This innovation is particularly beneficial for V.90 client modems, allowing them to demodulate PCM data transmitted as PAM signals while remaining compatible with legacy analog modem front ends.
The second patent addresses modems, methods, and computer program products aiming to identify a signaling alphabet that may vary from an ideal alphabet due to digital impairments. This process establishes a set of alphabet thresholds corresponding to the received data symbols and enhances equalizer performance by calculating average values for these thresholds, improving error information feedback for adaptive filter coefficients.
Career Highlights
Robert's impressive career includes affiliations with prominent companies like IBM and Lenovo (Singapore) Pte. Ltd., where he contributed his expertise in telecommunications technology and product development.
Collaborations
Throughout his career, Robert has collaborated with distinguished professionals like Ajay Dholakia and Evangelos Stavros Eleftheriou. These partnerships have enabled him to further innovate and enhance the technologies related to data communication.
Conclusion
In conclusion, Robert F. H. Fischer stands out as a dedicated inventor whose work continues to influence the telecommunications industry. His innovative patents demonstrate a commitment to improving data communication methods, showcasing the profound impact that a skilled inventor can have on technology and society.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile