Location History:
- Shenzhen, CN (2015 - 2021)
- Dongguan, CN (2024)
Company Filing History:
Years Active: 2015-2024
Title: Jinyan Li: Innovator in TM Mode Filters
Introduction
Jinyan Li is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of telecommunications through his innovative work on transverse magnetic (TM) mode filters. With a total of 3 patents, his inventions are paving the way for advancements in communication technology.
Latest Patents
Jinyan Li's latest patents include a TM mode filter and a method for manufacturing a TM mode filter. The first patent describes a TM mode filter that consists of a filter body, a dielectric, and a transition layer. This filter body features a filter cavity and a cover, creating a hollow confined space where the dielectric is located. The transition layer connects the dielectric and the filter body, with a coefficient of thermal expansion (CTE) that lies between the CTE of the filter body and the dielectric.
His second patent focuses on a TM mode dielectric resonator, which includes a housing with a top opening and a cover. This resonator features a cavity body enclosed by the cover and housing, with an electrically conductive inner wall. A resonant dielectric rod is positioned within the cavity body, and a tuning part is attached to the cover, allowing for adjustments. The resonant dielectric rod is soldered to both the cover and the baseplate of the housing, with elastic materials used in the soldering process.
Career Highlights
Jinyan Li is currently employed at Huawei Technologies Co., Limited, where he continues to develop innovative solutions in telecommunications. His work has been instrumental in enhancing the performance and efficiency of communication devices.
Collaborations
Some of Jinyan Li's notable coworkers include Bengui Yuan and Puke Zhou, who contribute to the collaborative environment at Huawei Technologies.
Conclusion
Jinyan Li's contributions to the field of telecommunications through his patents on TM mode filters and resonators highlight his innovative spirit and dedication to advancing technology. His work at Huawei Technologies continues to influence the industry positively.