Company Filing History:
3 out of 191 
1 out of 66 Years Active: 2017-2020
Title: The Innovative Contributions of Liangzhen Xu
Introduction
Liangzhen Xu, an accomplished inventor based in Xiamen, China, has made significant strides in the field of fingerprint identification and touch control technology. With a total of four patents to his name, Xu’s inventions showcase his commitment to advancing technology in everyday devices.
Latest Patents
Xu's latest patents include a Fingerprint Identification Apparatus and a Touch Control Device.
The **Fingerprint Identification Apparatus** features a cover lens, an optically clear adhesive layer, a fingerprint sensitive layer, and a stress buffer. The design emphasizes a total thickness of the cover lens and adhesive layer of 0.3 mm to 0.45 mm, ensuring optimal sensitivity and functionality. The stress buffer, which is harder than the fingerprint sensitive layer, provides added durability to the device.
The **Touch Control Device** comprises a cover lens, a groove, a fingerprint recognition structure, and a touch sensing structure. The first surface of the cover lens serves as a touch interface, while the groove on the second surface is designed with an angle greater than 90 degrees, facilitating enhanced touches and gestures. The fingerprint recognition structure is strategically placed to optimize performance while integrating seamlessly with the touch sensing functionality.
Career Highlights
Liangzhen Xu has worked with reputable companies such as TPK Touch Solutions Inc. and TPK Advanced Solutions Inc., where he focused on developing advanced touch and identification technology. His contributions have helped shape innovations used in various consumer electronics.
Collaborations
Throughout his career, Xu has collaborated with talented professionals, including Yu Zhang and Hebo Yang. These partnerships have led to the successful development and patenting of cutting-edge technologies that push the boundaries of what is possible in touch and fingerprint recognition.
Conclusion
Liangzhen Xu is a remarkable inventor whose work is paving the way for innovative advancements in fingerprint identification and touch control systems. His dedication to improving technology is evident in his patented inventions, setting a standard for future innovations in the industry.
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.