Company Filing History:
3 out of 167 
1 out of 106 Years Active: 2018-2024
Title: Innovations by Ching-Ly Yueh: A Pioneer in Wafer Technology
Introduction
Ching-Ly Yueh, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of semiconductor manufacturing. With a total of four patents to his name, Yueh has demonstrated his expertise in developing innovative methods that improve the efficiency of wafer processing.
Latest Patents
Among his notable inventions are two recent patents that focus on wafer searching and mapping technologies. The first patent, titled "Wafer Searching Method and Device," provides a method for identifying target wafers based on specific distribution features. This involves comparing specific areas of a target wafer and a reference wafer to estimate similarities in fail patterns, which can greatly enhance the efficiency of the wafer manufacturing process.
The second patent, "Method for Generating Chip Probing Wafer Map," outlines a process for creating detailed wafer maps using test data from chips. It features a systematic approach to assigning color codes to dies based on bin numbers, facilitating easier visualization and analysis of the chip's performance.
Career Highlights
Ching-Ly Yueh has worked with notable companies such as Powerchip Semiconductor Manufacturing Corporation and Powerchip Technology Corporation. His experience in these organizations has allowed him to refine his skills in semiconductor technology and contribute impactful innovations to the industry.
Collaborations
Throughout his career, Yueh has collaborated with esteemed professionals like Chiu-Chieh Lin and Li-Chin Wang. These partnerships have likely enriched his research and development efforts, leading to the creation of his groundbreaking patents.
Conclusion
Ching-Ly Yueh's work exemplifies the spirit of innovation in the semiconductor field. His patented methods not only advance wafer processing techniques but also highlight the importance of collaboration among professionals in the industry. As technology continues to evolve, inventors like Yueh pave the way for future advancements in semiconductor manufacturing.