Company Filing History:
15 out of 40,850 
2 out of 236 Years Active: 2012-2025
Title: **Innovations of Chi-Yuan Wen: A Pioneer in Image Sensor Technology**
Introduction
Chi-Yuan Wen is an accomplished inventor based in Tainan, Taiwan, known for his significant contributions to the field of image sensor technology. With a remarkable portfolio of 16 patents, Wen has established himself as a leading figure in electronic innovation, particularly in the development of sophisticated image sensing devices.
Latest Patents
Among his latest patents is the design of an image sensor device featuring a reflective structure. This device includes a semiconductor substrate with a front and back surface, incorporating a light-sensing region designed close to the front surface. An insulating layer covers the back surface and extends into the substrate, while a conformal protection layer ensures optimal functionality by featuring varying refractive indices. Additionally, Wen has developed a Quantum Efficiency (QE) approach using a double-side, multi-absorption structure. This integrated chip engages a light-sensing element within the substrate and employs an absorption enhancement structure paired with a unique reflection structure to enhance light sensitivity, showcasing his innovative engineering.
Career Highlights
Throughout his career, Chi-Yuan Wen has been associated with prominent technology companies, including Taiwan Semiconductor Manufacturing Company Limited and Global Unichip Corporation. His work at these institutions has not only advanced his technical expertise but has also facilitated groundbreaking discoveries in the realms of semiconductor technology and image sensing.
Collaborations
Wen has collaborated with several industry experts, notably his coworkers Ming-Chi Wu and Yu-Lung Yeh. These professional relationships have been instrumental in the development and refinement of his inventions, fostering a dynamic environment of innovation and collaboration within the field.
Conclusion
In summary, Chi-Yuan Wen's inventive spirit and technical prowess have significantly impacted the advancement of image sensor technology. Through his numerous patents and collaborations, he continues to pave the way for future innovations, making him a noteworthy inventor in the world of electronics. His work exemplifies the potential of technology to enhance everyday life through the lens of advanced imaging devices.