Location History:
- Shenzhen, CN (2013 - 2021)
- Beijing, CN (2021)
- Guangdong, CN (2012 - 2022)
Company Filing History:
4 out of 4 
2 out of 2 
5 out of 832,843 Years Active: 2012-2022
Title: Guohua Liu: Innovator in Human-Machine Interaction
Introduction
Guohua Liu is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of human-machine interaction, holding a total of 11 patents. His work focuses on enhancing the way users interact with technology, making it more intuitive and efficient.
Latest Patents
Among his latest patents is a "Human-machine interaction method and device, computer apparatus, and storage medium." This invention relates to a method that measures the current output volume of a device. If the output volume is below a certain threshold, it enables a voice recognition function. The device then acquires the user's voice message, measures its volume, and responds accordingly. If the user's voice exceeds a specified volume, the device reduces the output volume to ensure clarity in communication. This innovation aims to improve human-machine interaction by accurately responding to user commands.
Another notable patent is the "Method and apparatus for human-computer interaction in a display device, and computer device and storage medium." This invention allows a display device to acquire current image data of a user and display multiple candidate data pieces in different regions. When the user is detected in a squarely viewing state, the device identifies the target display region and executes operations based on the focused candidate data. This method enhances user experience by streamlining the interaction process.
Career Highlights
Guohua Liu has worked with various companies, including Shenzhen Prtek Co. Ltd. His experience in the industry has allowed him to develop innovative solutions that address real-world challenges in human-machine interaction.
Collaborations
He has collaborated with notable individuals such as Hongzhi Wang and Leyuan Liu, contributing to advancements in technology and innovation.
Conclusion
Guohua Liu's work in human-machine interaction exemplifies the potential of innovative thinking in technology. His patents reflect a commitment to improving user experience and interaction with devices. His contributions are paving the way for more intuitive technological advancements in the future.