Xinmei Yang

Title: Innovations by Xinmei Yang in Touchpad Technology

Introduction

Xinmei Yang is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of touchpad technology, holding two patents that enhance user interaction with input devices. Her innovative approaches focus on improving sensitivity and power management in touchpads.

Latest Patents

One of her latest patents is titled "Fingernail detection at haptic touchpad buttons." This method involves detecting a click on a touchpad by obtaining a baseline sensitivity touch signal, measuring its amplitude, and activating a high-sensitivity mode when necessary. The process includes comparing the measured amplitude to a threshold and utilizing a force sensor to confirm the click.

Another notable patent is "Power management for input device." This invention describes an input device that includes a force sensor and a touch sensor. The processing system detects the presence of force in a dedicated sensing region, allowing the device to switch from an idle state to an active state. This innovation ensures that touch sensing is only active when needed, optimizing power usage.

Career Highlights

Xinmei Yang is currently employed at Lenovo (Singapore) Pte. Ltd., where she continues to develop cutting-edge technologies. Her work at Lenovo has allowed her to collaborate with a team of experts in the field, further enhancing her contributions to touchpad innovations.

Conclusion

Xinmei Yang's inventions in touchpad technology demonstrate her commitment to improving user experience through innovative solutions. Her patents reflect a deep understanding of both user needs and technological advancements.