Company Filing History:
Years Active: 2019-2020
Title: Innovations by Li-Jen Chien
Introduction
Li-Jen Chien is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of keyboard technology, holding a total of 5 patents. His work focuses on enhancing user experience through innovative designs that provide both auditory and tactile feedback.
Latest Patents
One of his latest patents is a keyboard key structure that generates an operation sound. This keyboard device includes a key structure, a membrane wiring board, and an elastic element. The elastic element is arranged between the key structure and the membrane wiring board. The key structure consists of a sleeve, a plunger-type support shaft, a keycap, and a resilience element. When the keycap is depressed in response to an external force, the resilience element and the sleeve interfere with each other. Consequently, the keyboard device provides the operating sound and feedback similar to that of a mechanical switch. Another patent involves a key structure that includes a support shaft, a resilience sheet, a pedestal, and a keycap. When the keycap is pressed down, the support shaft moves downwardly, causing the resilience sheet to deform. This deformation results in a click sound when the resilience part collides with the inner surface of the sliding groove.
Career Highlights
Li-Jen Chien works at Primax Electronics Ltd., a company known for its innovative electronic products. His work has significantly impacted the design and functionality of keyboard devices, making them more user-friendly and efficient.
Collaborations
Li-Jen has collaborated with talented coworkers, including Hsiang-Wen Cheng and Sheng-An Tsai. Their combined expertise has contributed to the successful development of innovative keyboard technologies.
Conclusion
Li-Jen Chien's contributions to keyboard technology through his patents demonstrate his commitment to innovation and user experience. His work continues to influence the design of modern keyboard devices, making them more interactive and enjoyable to use.
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.