Beijing, China

Lifu Yi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lifu Yi. Retrieved from https://idiyas.com/inventor/lifu-yi-on4lr54j

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Lifu Yi: Innovator in Speech Synthesis Technology

Introduction: Lifu Yi is a prominent inventor based in Beijing, China. He has made significant contributions to the field of speech synthesis, particularly through his innovative patent related to duration prediction modeling. His work has implications for improving the quality and efficiency of speech synthesis technologies.

Latest Patents: Lifu Yi holds a patent for a method and apparatus for training a duration prediction model in speech synthesis. This invention provides a systematic approach to generating and optimizing duration prediction models. The method involves generating an initial model with various attributes, calculating the importance of each attribute, and iteratively refining the model until an optimal version is achieved. This patent is a testament to his expertise in the field and his commitment to advancing speech synthesis technology.

Career Highlights: Lifu Yi is currently associated with Kabushiki Kaisha Toshiba, where he applies his knowledge and skills to further develop innovative technologies. His work at Toshiba has allowed him to collaborate with other experts in the field and contribute to cutting-edge research and development projects.

Collaborations: Lifu Yi has worked alongside Jie Hao, a fellow innovator, to enhance the capabilities of their projects. Their collaboration has fostered a productive environment for innovation and has led to advancements in their respective fields.

Conclusion: Lifu Yi's contributions to speech synthesis through his innovative patent demonstrate his dedication to improving technology in this area. His work continues to influence the development of more effective speech synthesis methods, showcasing the importance of innovation in the tech industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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