Chen-Jen Yang

Title: Chen-Jen Yang: Innovator in Electrophotographic Technology

Introduction

Chen-Jen Yang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electrophotography, holding a total of 4 patents. His innovative work focuses on improving photoreceptor technology, which is essential for various imaging applications.

Latest Patents

Yang's latest patents include advancements in multi-layered electrophotographic photoreceptors. One of his notable inventions is an improved photoreceptor that features a multi-layered charge generation layer formed on a substrate, along with a charge transport layer. This design allows for the creation of at least one interface between the charge generation layers, enhancing the overall performance of the photoreceptor. Another significant patent involves infrared-sensitive electrophotographic photoreceptors, which utilize a binary charge generation composition of oxytitanium phthalocyanine and copper phthalocyanine. This composition exhibits adjustable photosensitivity, which can be optimized through a specific crystal transformation process.

Career Highlights

Throughout his career, Chen-Jen Yang has worked with notable companies such as Sinonar Corporation and the Industrial Technology Research Institute. His experience in these organizations has allowed him to develop and refine his innovative technologies in electrophotography.

Collaborations

Yang has collaborated with esteemed colleagues, including Kuo-Chu Yeh and Tsong-Shin Jean. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Chen-Jen Yang's contributions to electrophotographic technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of photoreceptor technology and its applications, solidifying his reputation as a leading inventor in this area.