Company Filing History:
Years Active: 2010-2025
Title: Innovations by Yulong Li: Revolutionizing Noise Cancellation Technology
Introduction
Yulong Li, an accomplished inventor based in Shenzhen, China, has made significant contributions to the field of audio technology. With a remarkable portfolio of 7 patents, he has been at the forefront of developing innovative solutions that enhance user experience in headsets and earphones.
Latest Patents
Among Yulong Li's recent inventions are groundbreaking patents focused on active noise cancellation (ANC) and improving the performance of earphones. The first patent describes an ANC method specifically designed for headsets. This method utilizes a first group of filtering parameters to cancel ambient noise effectively. These parameters are pre-stored in the headset and cater to various leakage states created by different ear canal environments.
Another notable invention addresses the occlusion effect commonly experienced by earphone users. This patent outlines a method that employs microphones and speakers within earphones to detect user actions, such as speaking or moving. In response, it processes the user's sound signals to mitigate the occlusion effect and plays audio through the speaker to mask any sounds within the auditory canal. This innovation aims to significantly enhance the overall user experience by reducing distractions.
Career Highlights
Yulong Li is currently employed at Huawei Technologies Co., Limited, a prominent player in the technology sector. His focus on audio innovations aligns with the company's commitment to delivering high-quality audio products to consumers around the world. Through his work, Li has contributed to advancing the technology integrated into modern headsets and earphones.
Collaborations
Throughout his career, Yulong Li has collaborated with talented individuals such as Jingfan Qin and Xiaowei Yu. Their collective expertise in audio engineering and technology has fostered an environment of creativity and innovation, leading to the development of impactful audio solutions.
Conclusion
Yulong Li stands out as an influential inventor in the audio technology landscape. With his array of patents, he continues to push the boundaries of innovation, particularly in the realms of active noise cancellation and earphone performance enhancement. As technology evolves, his contributions remain integral to improving how users interact with audio devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.