Beijing, China

Ruihua Song

This inventor holds 21 USPTO granted patents and 6 published patent applications. Top assignees: Microsoft Technology Licensing, LLC, State Grid Corporation of China. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ruihua Song. Retrieved from https://idiyas.com/inventor/ruihua-song

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

USPTO Granted Patents = 21 

% Patents Active = 66.7

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 338(Granted Patents)


Company Filing History:


Years Active: 2008-2025

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21 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Ruihua Song

Introduction

Ruihua Song is a distinguished inventor based in Beijing, China, with an impressive portfolio of 21 patents. His work mainly focuses on enhancing communication technology and audio processing, showcasing a blend of innovation and practicality.

Latest Patents

Ruihua Song's latest patents highlight his expertise in advanced technology applications. One notable patent is for a "Domain Context Ellipsis Recovery for Chatbot," which involves methods and apparatuses for performing context completion to messages in a session. This technology enables messages to be obtained, detects context ellipsis within them, and generates completed messages based on complementary text picked from the current domain.

Another significant patent is for "Automatically Adding Sound Effects into Audio Files." This invention outlines a method for identifying trigger words from text content linked to an audio file and determining context information for these trigger words. If the context is suitable, a sound effect that corresponds to the trigger word is selected from a library and integrated into the audio file.

Career Highlights

Ruihua Song has contributed his expertise to major companies, including Microsoft Technology Licensing, LLC, and the State Grid Corporation of China. His innovative work in these environments has led to the development of new technologies that enhance user experiences across various applications.

Collaborations

Over the years, Ruihua has collaborated with notable professionals in the field, including Ji-Rong Wen and Wei-Ying Ma. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective areas of research and development.

Conclusion

Ruihua Song’s contributions to innovations in technology reflect his commitment to enhancing communication and media. His patents illustrate the potential for new applications in chatbot interactions and audio processing, thus making a substantial impact on the technological landscape. As he continues to push the boundaries of innovation, his work remains a vital resource for future advancements in these fields.

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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