This inventor holds 2 USPTO granted patents. Top assignees: Dictaphone Corporation., Nuance Communications, Inc.. Active years: 2010-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2011
Title: Klaus Reifenrath: Innovator in Speech Recognition Technology
Introduction
Klaus Reifenrath is a notable inventor based in Hueckelhoven, Germany. He has made significant contributions to the field of speech recognition technology, holding 2 patents that enhance the accuracy and efficiency of automatic speech recognition systems.
Latest Patents
Reifenrath's latest patents include an innovative algorithm for n-best ASR result processing aimed at improving accuracy. This method involves receiving multiple recognized sentences from an automatic speech recognition (ASR) engine, each containing various information items. The process includes confirming whether an information item has been misrecognized. If misrecognized, sentences containing that item are deleted, while those that do not include the recognized value are also removed. The remaining sentences are then sent to a dialog manager module for further processing. Another significant patent focuses on incorporating external knowledge into multimodal dialog systems. This device enhances speech recognition accuracy by utilizing an external knowledge source to analyze and filter interpretations received from the ASR engine, ultimately creating a more accurate textual output.
Career Highlights
Throughout his career, Klaus Reifenrath has worked with prominent companies in the technology sector, including Nuance Communications, Inc. and Dictaphone Corporation. His experience in these organizations has allowed him to develop and refine his expertise in speech recognition technologies.
Collaborations
Reifenrath has collaborated with various professionals in the field, including his coworker Marc Helbing. These partnerships have contributed to the advancement of innovative solutions in speech recognition.
Conclusion
Klaus Reifenrath's work in speech recognition technology exemplifies the impact of innovation on improving communication systems. His patents reflect a commitment to enhancing the accuracy and efficiency of automatic speech recognition, making significant strides in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile