Location History:
- Mountain View, CA (US) (2020 - 2022)
- Santa Clara, CA (US) (2023 - 2024)
- Sunnyvale, CA (US) (2023 - 2024)
Company Filing History:
10 out of 22,475 
4 out of 41,326 
2 out of 32,429 
Years Active: 2020-2025
Title: Innovations by Inventor Han Zhang in Wearable Technology
Introduction
Han Zhang is a prolific inventor based in Mountain View, California, who has made significant contributions to the field of wearable technology. With a remarkable portfolio of 10 patents, Zhang has focused his efforts on enhancing the functionality and usability of head-mounted wearable devices. His innovative designs aim to improve user experience and device interactivity.
Latest Patents
Among Zhang's latest inventions is a spring hinge designed for a head-mounted wearable device (HMWD) resembling eyeglasses. This innovative hinge features a fully enclosed passage for a flexible printed circuit (FPC), enabling seamless electrical connectivity between the device's front frame and its temples. The hinge incorporates a cam device, which provides a biasing force that allows the temples to adapt to four different configurations: closed, transit, neutral, and maximum neutral. This flexibility aids in maintaining the HMWD securely on the user's head while providing a gentle clamping force during use.
Another notable patent focuses on sensors that determine the don/doff status of a wearable device. This invention utilizes force sensing resistors to detect the forces associated with wearing the device. By analyzing a time series of force values, the device can recognize whether it has been donned or doffed, ensuring that the functionality provided to the user is efficient and responsive.
Career Highlights
Han Zhang is currently employed at Amazon Technologies, Inc., where he has leveraged his expertise to develop groundbreaking wearable technology solutions. His innovative approach demonstrates a commitment to pushing the boundaries of what is possible in the realm of wearable devices.
Collaborations
Throughout his career, Zhang has collaborated with talented colleagues, including Jianchun Dong and Xuan Zhong. Their combined efforts have amplified the impact of their inventions, contributing to advancements in the technology sector and enhancing the overall user experience for wearable devices.
Conclusion
As an inventor, Han Zhang continues to drive innovation within the field of wearable technology. Through his patents and collaborations, he is shaping the future of head-mounted devices, making them more functional and user-friendly. With each invention, Zhang exemplifies the spirit of innovation that is essential in advancing technology and enhancing everyday experiences for users worldwide.
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.