This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Huawei Technologies Co., Limited, Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai Hua Hong Nec Electronics Company, Limited. Active years: 2014-2025.
Company Filing History:
2 out of 27,557 
2 out of 284 
1 out of 53 Years Active: 2014-2025
Title: Innovative Mind: The Journey of Inventor Wei Ji
Introduction
Wei Ji is a notable inventor based in Shanghai, China, with a profound impact on the field of terminal technologies. He holds a total of four patents, showcasing his dedication to innovation and his expertise in his specialized domains.
Latest Patents
Among his latest contributions, Wei Ji has developed a collaborative display method, terminal device, and computer-readable storage medium. This innovation focuses on enabling a second terminal device to display both a home screen from a first terminal and a virtual screen in specified regions. This method enhances user experience by optimizing display functionality across multiple devices.
Another significant patent includes a method and apparatus for reducing distortion echo. This invention involves K-path amplification and a pre-distortion process applied to the downlink reference signal, resulting in minimal echo loss, even in scenarios where the speaker exhibits considerable distortion. His designs utilize self-adaptive filters to fine-tune filtering signals, thereby achieving high-quality echo cancellation.
Career Highlights
Wei Ji has significantly contributed to esteemed organizations, including Spreadtrum Communications (Shanghai) Co., Ltd. and Shanghai Hua Hong NEC Electronics Company, Limited. His role in these revolutionary companies has allowed him to develop influential technologies that are instrumental in advancing terminal innovations.
Collaborations
Throughout his career, Wei Ji has collaborated with respected professionals such as Sheng Wu and Bin Jiang, further enriching his experience and expanding the horizons of his inventive endeavors. These collaborations have fostered a dynamic environment for creativity and refinement within his projects.
Conclusion
In conclusion, Wei Ji's inventive prowess and contributions to the field of terminal technologies reflect his dedication to fostering innovation. His patents not only demonstrate his technical abilities but also his commitment to enhancing user experiences in the rapidly evolving technology landscape.