Company Filing History:
Years Active: 2020-2024
Title: Innovations of Dengyu Jiang in Wireless Power Technology
Introduction
Dengyu Jiang is a prominent inventor based in Suzhou, China, known for his significant contributions to wireless power technology. With a total of eight patents to his name, Jiang has been at the forefront of developing innovative solutions that enhance the efficiency and performance of wireless charging systems.
Latest Patents
Among his latest patents, Jiang has developed a method for determining a quality factor of a wireless charger. This invention includes an inverter, a filter, and a resonant tank circuit. The inverter receives a supply voltage and generates a PWM signal at two nodes. The filter connects to these nodes to produce a filtered signal, which is then utilized by the resonant tank circuit to provide wireless power to a receiver. The method involves issuing a current pulse to the resonant tank circuit and connecting it in a resonance network during the Q-factor determination phase.
Another notable patent is a wireless power transmitter that detects low coupling with a wireless power receiver. This technology applies a current or voltage to a transmitter coil based on the coupling indication. The applied current or voltage enables the transmitter coil to transmit a high power DPING, which indicates the presence of a wireless power receiver on a charging surface. This innovation improves wireless power transmission performance, including transmission area and interoperability with low coupling receivers.
Career Highlights
Dengyu Jiang is currently employed at NXP USA, Inc., where he continues to push the boundaries of wireless power technology. His work has been instrumental in advancing the capabilities of wireless charging systems, making them more efficient and user-friendly.
Collaborations
Jiang collaborates with talented individuals in his field, including Dechang Wang and Huan Mao. Their combined expertise contributes to the innovative projects at NXP USA, Inc.
Conclusion
Dengyu Jiang's contributions to wireless power technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to shape the future of wireless charging solutions, making them more effective and accessible.
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