Company Filing History:
Years Active: 2019-2021
Title: Weiyu Huang: Innovator in Wireless Charging Technology
Introduction
Weiyu Huang is a notable inventor based in Santa Clara, CA, who has made significant contributions to the field of wireless charging technology. With a total of 3 patents to his name, Huang's work focuses on enhancing the efficiency and safety of wireless power transmission systems.
Latest Patents
Huang's latest patents include a "Wireless charging system with machine-learning-based foreign object detection." This innovative system features a wireless power receiving device equipped with a coil located on the charging surface of a wireless power transmitting device. The control circuitry in the transmitting device utilizes inverter circuitry to supply alternating-current signals to the coils, enabling the transmission of wireless power signals. Additionally, the control circuitry is capable of detecting foreign objects on the coil array, such as metallic items, by using inductance measurements to assess the probability of their presence. Based on this probability, the system can take appropriate actions to ensure safe operation.
Another significant patent is "Foreign object detection in wireless charging systems with multiple power receiving devices present on a power transmitting device." This invention allows for the detection of foreign objects on the coil array while multiple wireless power receiving devices are in use. The signal measurement circuitry makes measurements while the control circuitry applies excitation signals to each coil, enabling effective foreign object detection and isolation of measurements for each device.
Career Highlights
Weiyu Huang is currently employed at Apple Inc., where he continues to develop cutting-edge technologies in wireless power transmission. His work has positioned him as a key player in the advancement of wireless charging solutions.
Collaborations
Huang collaborates with talented individuals such as Behrooz Shahsavari and Sneha Kadetotad, who contribute to the innovative environment at Apple Inc. Their combined expertise fosters a culture of creativity and technological advancement.
Conclusion
Weiyu Huang's contributions to wireless charging technology exemplify the innovative spirit that drives progress in the field. His patents not only enhance the functionality of wireless power systems but also prioritize user safety through advanced detection methods. Huang's work continues to influence the future of wireless charging solutions.