This inventor holds 6 USPTO granted patents. Top assignees: Hanpin Electron Co., Ltd., Audio-Technica Corporation, Hanpin Electron Co., Ltd.. Active years: 2018-2026.
Company Filing History:
5 out of 18 
1 out of 245 
1 out of 1 Years Active: 2018-2026
Title: Innovations of Shen-Keng Liu in Vinyl Record Technology
Introduction
Shen-Keng Liu is a notable inventor based in Tainan, Taiwan, recognized for his contributions to the field of vinyl record technology. With a total of five patents to his name, Liu has made significant advancements that enhance the functionality and user experience of vinyl record players.
Latest Patents
One of Liu's latest inventions is the "Vinyl Record Player Automatic Stop and Lift Tonearm Structure." This innovative design includes a turntable for placing a record and a base for installing a tonearm. The base features an inner shaft portion, while the tonearm has a rotating shaft portion that corresponds with the inner shaft. A sensor is integrated into the base, and a magnetic element on the tonearm interacts with this sensor. The design also incorporates a bracket that connects to an electromagnetic unit, allowing for automatic lifting and lowering of the tonearm, enhancing the ease of use for vinyl enthusiasts.
Another significant patent is the "Bifunctional Turntable." This turntable includes a rotating shaft, a platter, a light sensor module, an audio control module, and a plinth. The rotating shaft drives the platter, while the light sensor module detects the rotation speed to ensure records are played at the correct speed. The audio control module can detect changes in a simulated record, allowing the turntable to play both vinyl and simulated records, showcasing Liu's innovative approach to modernizing traditional technology.
Career Highlights
Shen-Keng Liu is currently employed at Hanpin Electron Co., Ltd., where he continues to develop cutting-edge technologies in the audio industry. His work has not only contributed to the advancement of vinyl record players but has also positioned his company as a leader in audio innovation.
Collaborations
Liu collaborates with talented individuals such as Hsi-Ping Wang and Chang-Hsiou Lu, who contribute to the development and refinement of his inventions. Their teamwork fosters a creative environment that drives innovation in their projects.
Conclusion
Shen-Keng Liu's contributions to vinyl record technology exemplify the spirit of innovation in the audio industry. His patents reflect a deep understanding of user needs and technological advancements, ensuring that vinyl records remain relevant in today's digital age.