Company Filing History:
7 out of 277 
1 out of 1 Years Active: 2018-2025
Title: Innovations by Inventor Hung-Chang Jau
Introduction
Hung-Chang Jau is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of optical technologies, holding a total of 8 patents. His work focuses on intelligent materials and innovative glass technologies that enhance functionality and user experience.
Latest Patents
One of his latest inventions is the Intelligent Window. This intelligent window consists of two substrates and a dimming layer, with each substrate electrically connected to a voltage source. A switchable electric field is formed between the two substrates, and the dimming layer is created by filling a liquid crystal material between them. The liquid crystal material is composed of a chiral molecule, a dichroic dye, and a salt ion in a nematic liquid crystal. The weight percentage concentration of the chiral molecule is determined by a specific limitation formula, ensuring optimal performance.
Another significant patent is the One-Way Glass with Switching Modes. This invention features an absorbing layer on the weak light side and a reflecting layer on the intense light side, with a converting layer in between. The absorbing layer absorbs first polarized light while allowing second polarized light to pass through. The reflecting layer reflects the first polarized light and permits the second polarized light to pass. This innovative design allows unpolarized light to be converted into polarized light, enhancing the glass's functionality.
Career Highlights
Hung-Chang Jau has worked with esteemed institutions such as National Sun Yat-sen University of Kaohsiung and Brilliant Optronics Co., Ltd. His experience in these organizations has contributed to his development as a leading inventor in optical technologies.
Collaborations
He has collaborated with notable colleagues, including Tsung-Hsien Lin and Cheng-Chang Li. Their combined expertise has fostered innovative solutions in the field.
Conclusion
Hung-Chang Jau's contributions to optical technologies through his patents demonstrate his innovative spirit and commitment to advancing the field. His work continues to influence the development of intelligent materials and glass technologies.
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.