Company Filing History:
13 out of 40,635 
1 out of 23 Years Active: 2015-2025
Title: Innovations of Chung-Cheng Wang
Introduction
Chung-Cheng Wang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His work focuses on enhancing the efficiency and reliability of semiconductor fabrication processes.
Latest Patents
One of his latest patents involves a method for using cumulative heat amount data to qualify hot plates used for post-exposure baking. In this innovation, a test wafer is placed inside a baking module and baked. Temperature sensors measure the cumulative heat delivered to the test wafer during the baking process. The measured heat amount is then compared with a predefined threshold. If the measured amount is within the threshold, the baking module is deemed qualified for actual semiconductor fabrication. Conversely, if it falls outside the threshold, the module is not qualified.
Another notable patent by Wang is a method for maximizing power efficiency in power amplifier systems. This method includes obtaining a power supply voltage and determining a first voltage level sufficient for the power amplifier to output power. It also involves determining a second, lower voltage level and checking whether the power amplifier is activated. Based on this determination, the power supply voltage is converted to the appropriate supply voltage for the amplifier.
Career Highlights
Chung-Cheng Wang has worked with several notable companies, including Taiwan Semiconductor Manufacturing Company Ltd. and Rafael Microelectronics, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Wang has collaborated with talented individuals in his field, including Chia-Cheng Chao and Chun-Kuang Chen. These collaborations have contributed to the advancement of technology in the semiconductor industry.
Conclusion
Chung-Cheng Wang's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and reliability of semiconductor fabrication processes.
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.