This inventor holds 1 USPTO granted patent. Top assignee: Siemens Aktiengesellschaft. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Stephan Grashey and Speaker Verification Innovation.
Introduction
Stephan Grashey is an inventor associated with Olching, Germany, and Siemens Aktiengesellschaft. His work includes an invention for verifying a speaker through randomly assembled syllable units.
Latest Patents
Grashey is credited with 1 patent. The patent, “Verifying a Speaker Using Random Combinations of Speaker’s Previously Supplied Syllable Units,” describes a computer-based method for speaker verification. A speaker utters a code word formed from a random combination of syllable units they previously supplied. The system compares the utterance with one or more stored patterns and verifies the speaker when a pattern matches at a predetermined minimum quality. The code word contains at least two syllable units, and at least one unit also appears in another code word.
Career Highlights
Grashey’s listed patent reflects work on voice-based verification, using combinations of familiar speech units to create code words for identity checks. He is associated with Siemens Aktiengesellschaft.
Collaborations
Grashey’s listed coworker is Wolfgang Kuepper. The patent information provided identifies Siemens Aktiengesellschaft as the company associated with his work.
Conclusion
Stephan Grashey’s patent describes a speaker-verification approach that combines previously supplied syllable units into randomized code words, linking his work with voice-based security innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile