Location History:
- Chengdu, CN (2017 - 2023)
- Sichuan, CN (2018 - 2023)
Company Filing History:
6 out of 6 
4 out of 4 
2 out of 315 Years Active: 2017-2025
Title: Innovations by Inventor Cheng Zeng
Introduction
Cheng Zeng, an accomplished inventor based in Chengdu, China, has made significant contributions to the field of technology with a total of 15 patents to his name. His work primarily focuses on advancements in microwave technology and semiconductor applications, showcasing his role as a leading figure in innovation.
Latest Patents
One of Cheng Zeng's notable inventions is the "Device and method for measuring microwave surface resistance of dielectric conductor deposition interface." This innovative device includes a test platform, a calibration component, a sealing cavity, and a support plate. The test platform features a shielding cavity with an open bottom and a dielectric rod, allowing for the formation of a TE mode dielectric resonator with the dielectric conductor test sample. Remarkably, this invention facilitates a non-destructive measurement to obtain the microwave surface resistance of the deposition interface without needing pre-measurement of relative permittivity and loss tangent.
Another significant patent by Cheng Zeng is the "Room-temperature semiconductor maser and applications thereof." This invention comprises a first matching network, a second matching network, a heterojunction-containing transistor, and a resonant network. This setup allows for the efficient feeding of pumped microwaves into the transistor's input end, showcasing innovative approaches in semiconductor technology.
Career Highlights
Cheng Zeng has garnered experience with several prominent companies, including Sichuan Topfire Technology Co., Ltd. and Chengdu Furinkazan Automobile Service Co., Ltd. His work in these organizations has enabled him to advance his expertise in the research and development of cutting-edge technologies.
Collaborations
Throughout his career, Cheng has collaborated with several talented professionals, including Xiaohai Tang and Yuanfang Huang. These collaborations have contributed to the successful development of his patents and innovations, enhancing the technological landscape in which he operates.
Conclusion
Cheng Zeng's contributions to technology through his inventions and patents underscore his status as a pivotal figure in innovation. With a firm foundation built on his experience and collaborative efforts, he continues to influence the fields of microwave technology and semiconductors, inspiring future generations of inventors.