Location History:
- Lake Worth, FL (US) (1998)
- Schaumburg, IL (US) (2000)
Company Filing History:
Years Active: 1998-2000
Title: The Innovative Mind of Yan-Ming Cheng
Introduction: Yan-Ming Cheng is an accomplished inventor based in Schaumburg, Illinois. With two patents to his name, he has made significant contributions to the field of communication technology, particularly in speech recognition and text conversion systems.
Latest Patents: Cheng's latest inventions include innovative systems that enhance radio communication. His first patent, "Automatic and attendant speech to text conversion in a selective call," introduces a radio communication system featuring a voice recognition system, a transmitter, and a processing system. This technology allows for the seamless conversion of voice messages into text messages, which are then transmitted to selective call radios. Key highlights include autocorrelation by Fourier transform and the use of a phenome library to derive text equivalents from voice signals.
The second patent, "Speech recognition in selective call systems," further advances the capabilities of selective calling. It employs an acoustic space with multiple probability density functions to enhance speech recognition accuracy. This system includes a hierarchical tree structure that helps in interpreting acoustic data, thereby improving user experience in selective call communications.
Career Highlights: Cheng has been a pivotal figure at Motorola Corporation, where his expertise in communication technology has helped shape advancements in the field. His work focuses on improving the reliability and efficiency of speech recognition systems, which play a crucial role in modern communication.
Collaborations: Throughout his career, Cheng has collaborated with notable peers, including Lu Chang and Kenneth D Finlon. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, leading to significant technological advancements.
Conclusion: Yan-Ming Cheng's contributions to communication technology through his patents demonstrate his dedication to innovation and excellence. His ongoing work at Motorola Corporation continues to influence the landscape of speech recognition systems, making communication more accessible and efficient for users.