Company Filing History:
Years Active: 2017-2023
Title: **Innovative Contributions of Inventor Cheng Dong**
Introduction
Cheng Dong, an accomplished inventor based in Macau, CN, has made significant strides in the field of microfluidics technology. With a total of five patents to his name, his innovations focus on advancing methods and apparatuses for microfluidic applications, particularly in the realm of polymerase chain reactions and fluid dispensing mechanisms.
Latest Patents
Cheng Dong's latest patents include groundbreaking inventions designed to enhance the efficiency of on-chip microfluidics. One noteworthy patent describes an "Apparatus and method for on-chip microfluids dispensing." This apparatus includes a substrate featuring a multitude of first electrodes arranged in proximity. It is equipped with a dielectric layer that encapsulates the electrodes, alongside a second electrode positioned within a continuous fluid path. This design facilitates the controlled retention and dispensing of microfluids through a meticulously defined jetting and mixing position.
Another innovative patent, titled "Digital microfluidics for polymerase chain reaction," introduces a digital microfluidic device that significantly accelerates the PCR process. The device encompasses an enclosed chamber to hold PCR mixtures—a setup consisting of dual heaters integrated into the upper and lower layers. This arrangement enables swift and uniform heating of droplets, thus reducing heating voltage, expediting reaction times, and preventing dielectric layer breakdown during thermal cycles.
Career Highlights
Cheng Dong has been associated with prestigious institutions, notably the University of Macau, where he honed his expertise and contributed to pioneering research. His career has been characterized by a focus on microfluidics, positioning him as a leading figure in this innovative domain.
Collaborations
Throughout his career, Cheng Dong has collaborated with talented colleagues such as Tianlan Chen and Yanwei Jia. These collaborations foster a dynamic exchange of ideas and innovations, further enriching his contributions to the field of microfluidics.
Conclusion
Cheng Dong's contributions to microfluidics, as evidenced by his patents and collaborative efforts, underline his role as a visionary inventor. His work not only enhances the capabilities of on-chip technologies but also holds significant potential for various applications in medical testing and diagnostics, paving the way for future innovations in the field.