Category:YOU-WEI CHANG

YOU-WEI CHANG

Executive Summary

YOU-WEI CHANG is an inventor who has filed 1 patents. Their primary areas of innovation include SEMICONDUCTOR DEVICES NOT COVERED BY CLASS (1 patents), Marks applied to semiconductor devices {or parts}, e.g. registration marks, {alignment structures, wafer maps (test patterns for characterising or monitoring manufacturing processes (1 patents), {Via connections through the substrates, e.g. pins going through the substrate, coaxial cables ( (1 patents), and they have worked with companies such as TONG HSING ELECTRONIC INDUSTRIES, LTD. (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H01L24/97 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L23/544 (Marks applied to semiconductor devices {or parts}, e.g. registration marks, {alignment structures, wafer maps (test patterns for characterising or monitoring manufacturing processes): 1 patents
• H01L23/49827 ({Via connections through the substrates, e.g. pins going through the substrate, coaxial cables (): 1 patents
• H01L2223/54486 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L2224/95148 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L2223/54426 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L2224/97 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents

Companies

List of Companies

• TONG HSING ELECTRONIC INDUSTRIES, LTD.: 1 patents

Collaborators

• CHIEN-CHEN LEE (1 collaborations)
• LI-CHUN HUNG (1 collaborations)