Location History:
- Shenzhen, CN (2019)
- Guangdong, CN (2019 - 2024)
Company Filing History:
Years Active: 2019-2024
Title: Innovations of Penghui Shen in Wireless Performance Testing
Introduction
Penghui Shen is a notable inventor based in Guangdong, China. He has made significant contributions to the field of wireless performance testing, holding a total of seven patents. His work focuses on enhancing the efficiency and accuracy of wireless devices.
Latest Patents
Among his latest patents is a method and system for testing the wireless performance of a wireless terminal. This innovation involves a device under test (DUT) that is configured with multiple transmitting antennas and placed in an anechoic chamber. The method includes obtaining the antenna pattern of the transmitting antennas and importing it into a channel emulator. The selected testing antennas in the anechoic chamber receive signals from the transmitting antennas, which are then processed by the channel emulator to generate an analog signal. This signal is sent to an analog base station, which performs a throughput test to evaluate the uplink wireless performance of the DUT.
Another significant patent is a radio frequency performance testing method and apparatus for wireless devices. This method involves obtaining power level reporting information from the device under test and creating a propagation matrix. An inverse matrix is then formed to establish a virtual cable between the output port of an instrument and the receiver port of the device under test. A throughput test signal is transmitted through this virtual cable to conduct a performance test and obtain results regarding the radio frequency performance.
Career Highlights
Penghui Shen is currently employed at General Test Systems Inc., where he continues to innovate in the field of wireless technology. His expertise and inventions have positioned him as a key figure in the industry.
Collaborations
He collaborates with talented coworkers, including Yihong Qi and Wei Yu, who contribute to the development of advanced testing methodologies.
Conclusion
Penghui Shen's contributions to wireless performance testing through his innovative patents demonstrate his commitment to advancing technology in this field. His work not only enhances the performance of wireless devices but also sets a standard for future innovations.
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.