Hua Wang

Title: Inventor Hua Wang: Innovations in Motor Control and Thermal Management

Introduction

Hua Wang, an accomplished inventor based in Austin, TX, is known for his significant contributions in the field of motor control and thermal management systems. With two patents to his name, Hua has been instrumental in developing techniques that enhance the efficiency and reliability of various electronic devices.

Latest Patents

Hua Wang's latest patents focus on innovative technologies that aim to resolve critical issues in motor operations and thermal conditions in devices.

1. **Back-drive of Motor Based on Position Data** - This patent describes techniques for controlling the operations of a motor by addressing position errors. The user device sends an electrical current to the motor to prompt movement, while simultaneously monitoring whether the motor maintains its position over a specific time interval. By evaluating the duration and current supplied, the device determines discrepancies between the target and measured positions, subsequently adjusting the current to optimize performance.

2. **Identifying Critical Thermal Conditions in Multiple System-on-a-Chip (SoC) Systems** - This patent outlines methods for identifying and managing thermal critical conditions in devices equipped with multiple SoCs. It describes how one SoC monitors a temperature sensor while another SoC tracks a different sensor. When a temperature exceeds a safety threshold, the second SoC communicates this critical condition to the first SoC. Both SoCs reset to allow the device to cool and then coordinate a reboot once the thermal issue is resolved.

Career Highlights

Hua Wang is currently employed at Amazon Technologies, Inc., where he applies his innovative skills and knowledge in developing advanced technologies. His work in optimizing motor control mechanisms and enhancing the thermal management of electronic systems is pivotal to the company's growth in the tech industry.

Collaborations

During his tenure at Amazon Technologies, Hua collaborates with talented professionals, including Yi Li and Lalithkumar Rajendran. These collaborations foster a creative and productive environment, allowing for the exchange of ideas and innovations.

Conclusion

Hua Wang's contributions to the fields of motor control and thermal management underline the importance of continuous innovation in technology. With multiple patents to his credit, Hua is making strides in enhancing the functionality and reliability of modern electronic devices, paving the way for future advancements.