Tsongming Kao

Title: The Innovations of Tsongming Kao

Introduction

Tsongming Kao is a prominent inventor based in Sunnyvale, California. He holds a total of five patents, showcasing his significant contributions to the field of technology, particularly in fingerprint sensing technologies.

Latest Patents

One of his latest patents is an ultrasonic fingerprint sensor for under-display applications. This invention discloses methods, devices, apparatuses, and systems for an under-display ultrasonic fingerprint sensor. The display device may include a platen, a display underlying the platen, and an ultrasonic fingerprint sensor that is configured to transmit and receive ultrasonic waves through an acoustic path. Additionally, a light-blocking layer and/or an electrical shielding layer may be provided between the ultrasonic fingerprint sensor and the display. Another notable patent is the ultrasonic fingerprint sensor with a flexible substrate. This system includes a film stack disposed on the flexible substrate that provides acceptable acoustic coupling for fingerprint sensing. The system may also feature a high acoustic impedance layer in the acoustic path of ultrasonic waves through a display.

Career Highlights

Tsongming Kao has worked with notable companies such as Qualcomm Incorporated and Qualcomm Mems Technologies, Inc. His experience in these organizations has allowed him to develop innovative technologies that enhance user experience in electronic devices.

Collaborations

Throughout his career, Tsongming has collaborated with talented individuals, including Kostadin Dimitrov Djordjev and Yipeng Lu. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Tsongming Kao's work in ultrasonic fingerprint sensing technologies has made a significant impact in the tech industry. His patents reflect his dedication to innovation and his ability to push the boundaries of technology.