Company Filing History:
Years Active: 2003-2005
Title: Innovations of Cheng-Hong Lee
Introduction
Cheng-Hong Lee is a notable inventor based in Shinjuang, Taiwan. He has made significant contributions to the field of microelectronics, holding a total of four patents. His work focuses on advanced technologies that enhance the functionality and efficiency of electronic devices.
Latest Patents
One of his latest patents is the "Microelectronic 3-D solenoid of circular cross-section and method for fabrication." This invention involves a microelectronic 3-dimensional solenoid that features a substantially circular or oval cross-section. The method for fabricating this solenoid includes a pre-processed semiconductor substrate and two supports that are spaced apart on the substrate's top surface. The inductor coil, which is a critical component, is formed from a bi-layer metal laminate consisting of an inner and an outer metal layer. The outer layer is made from a metal with a higher coefficient of thermal expansion than that of the inner layer.
Another significant patent is the "Method for forming cantilever beam probe card and probe card formed." This invention describes a method for creating a cantilever beam probe card on a semiconducting substrate. The process involves depositing two separate metal layers of different metals to form a cantilever beam and a microprobe. A sacrificial insulating material layer is used between the metal layers and the semiconducting substrate, which is later removed to release the cantilever beams for probing high pin count and fine pitch IC devices.
Career Highlights
Cheng-Hong Lee is associated with the Industrial Technology Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing microelectronic applications, making significant impacts in the industry.
Collaborations
He collaborates with talented coworkers, including Hsin-Li Lee and Yi-Shiau Chen, who contribute to his research and development efforts.
Conclusion
Cheng-Hong Lee's contributions to microelectronics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and inspire future innovations.