Location History:
- Tainan, TW (2014 - 2016)
- Taipei, TW (2021)
Company Filing History:
2 out of 233 
2 out of 618 Years Active: 2014-2021
Title: I-Fang Cheng: Innovator in Photoelectrical Devices and Bio-Chips
Introduction
I-Fang Cheng is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of photoelectrical devices and bio-chips, holding a total of 4 patents. His work focuses on innovative methods for concentration detection and testing antibiotic susceptibility in bacteria.
Latest Patents
One of his latest patents is a photoelectrical device for concentration detection, which includes a substrate, a driving electrode layer, an AC power source, and a photoelectric conversion layer. This device is designed to detect bacterial cell density by creating a non-uniform alternating electric field that drives target bioparticles to cluster on a central electrode. The photoelectric conversion layer then measures the optical density of light passing through the particle cluster, allowing for real-time monitoring of bioparticle concentration.
Another significant patent is a bio-chip designed for separating and concentrating particles in a solution. This bio-chip features a chip body with a receiving space, an inner electrode, and an outer electrode unit. The innovative design allows for efficient separation and concentration of particles, enhancing the capabilities of laboratory testing and analysis.
Career Highlights
I-Fang Cheng has worked with esteemed institutions such as the National Applied Research Laboratories and National Cheng Kung University. His experience in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in the field.
Collaborations
Throughout his career, I-Fang Cheng has collaborated with notable colleagues, including Hsien-Chang Chang and Tzu-Ying Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
I-Fang Cheng's contributions to the fields of photoelectrical devices and bio-chips demonstrate his commitment to innovation and research. His patents reflect a deep understanding of technology and its applications in real-world scenarios. His work continues to influence advancements in detection methods and particle separation 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.