Beijing, China

Shijun Liu

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Beijing Etechwin Electric Co., Ltd., Nielsen-Ccdata Media Research Co., Ltd.. Active years: 2018-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shijun Liu. Retrieved from https://idiyas.com/inventor/shijun-liu-0dzlcqsz

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2018-2019

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2 patents (USPTO):Explore Patents

Title: Innovator Shijun Liu: Pioneering New Frontiers in Wind Energy and Broadcasting Technology

Introduction: Shijun Liu, an accomplished inventor based in Beijing, China, has made significant contributions to the fields of renewable energy and audio monitoring. With two patents to his name, Liu demonstrates a strong commitment to innovation that addresses contemporary challenges in energy management and communication.

Latest Patents: Liu’s latest patents include a cutting-edge wind turbine and an associated operational control method. This invention introduces a method to enhance the efficiency of wind turbines by obtaining current directional data from the nacelle. By integrating this information with positional data from each turbine in a wind farm and wind condition metrics, Liu’s method allows for proactive adjustments in operational equipment, leading to increased power generation. Additionally, he has developed a monitoring device and method for tracking listener behavior during broadcast transmissions. This system utilizes a transmitter to send a specific audio signal, a collector for ambient sound, and detectors to confirm if the broadcast is being received, thus improving the analysis of audience engagement.

Career Highlights: Throughout his career, Shijun Liu has worked with reputable companies such as Nielsen Media Research and Beijing Etechwin Electric. His professional endeavors have focused on harnessing technological innovations to enhance performance and efficiency in various fields.

Collaborations: Liu has co-created advancements in technology alongside notable colleagues, including Hong Mei Zhang and Hao Jia. Their collaborative efforts showcase a merging of expertise that drives successful inventions.

Conclusion: Shijun Liu exemplifies the spirit of innovation through his patents in wind turbine technology and broadcasting methods. His work not only showcases technical prowess but also reflects his dedication to devising solutions that address energy challenges and improve communication monitoring. As he continues to build on his innovative portfolio, Liu stands as a significant figure in the realms of technology and renewable energy.

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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