This inventor holds 4 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignee: Goertek Inc.. Active years: 2019-2021.
Location History:
- Shandong, CN (2020)
- Weifang, CN (2019 - 2021)
Company Filing History:
Years Active: 2019-2021
Title: The Innovations of Jinli Liu: Pioneering Sound Technology
Introduction
Jinli Liu is an accomplished inventor based in Weifang, China, known for his contributions to the field of electroacoustic products. With a total of four patents to his name, Jinli has made significant advancements in speaker technology, demonstrating his innovative spirit and technical expertise.
Latest Patents
One of Jinli Liu's latest inventions is a sophisticated speaker module designed to enhance sound quality. The speaker module comprises a module housing and a speaker unit that separates the space into two distinct cavities: a front acoustic cavity and a rear acoustic cavity. A separator component within the rear cavity divides it into an accommodating cavity and a sound-absorbing cavity filled with sound-absorbing particles. By integrating an antistatic material to the housing material, Jinli's design maximizes the effectiveness of sound-absorbing particles, significantly improving the acoustic properties of the speaker module.
Another key patent focuses on the manufacturing processes of sound-absorbing materials and particles, illustrating Jinli's commitment to improving product performance. This invention outlines a method of calcining a porous sound-absorbing material in a heating furnace while introducing a processing gas, with carefully controlled temperatures and times.
Career Highlights
Jinli Liu is currently employed at Goertek Inc., a leading company in the development of audio technology. His work has been instrumental in advancing the capabilities of speaker modules, making him a prominent figure within the industry. His continued research and innovation have cemented his reputation as a skilled inventor.
Collaborations
Throughout his career, Jinli has collaborated with his coworker Xiaodong Cao, who is also a key contributor in the field of sound technology. Their partnership exemplifies the importance of teamwork in achieving breakthroughs in innovation and engineering.
Conclusion
Jinli Liu’s inventive contributions, particularly in the realm of speaker technology, highlight his dedication to enhancing sound quality and innovation within the electroacoustic industry. With his ongoing work and innovative patents, Jinli continues to shape the future of sound technology and remains a notable inventor in his field.