Category:Hong-Ta CHENG

Hong-Ta CHENG

Executive Summary

Hong-Ta CHENG is an inventor who has filed 3 patents. Their primary areas of innovation include Roughened surfaces, e.g. at the interface between epitaxial layers (3 patents), {comprising only A (2 patents), with a particular shape (1 patents), and they have worked with companies such as Taiwan-Asia Semiconductor Corporation (3 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H01L33/22 (Roughened surfaces, e.g. at the interface between epitaxial layers): 3 patents
• H01L33/0025 ({comprising only A): 2 patents
• H01L33/38 (with a particular shape): 1 patents
• H01L33/40 (Materials therefor): 1 patents
• H01L33/46 (Reflective coating, e.g. dielectric Bragg reflector): 1 patents
• H01L33/387 ({with a plurality of electrode regions in direct contact with the semiconductor body and being electrically interconnected by another electrode layer}): 1 patents
• H01L33/305 ({characterised by the doping materials}): 1 patents
• H01L33/42 (Transparent materials): 1 patents

Companies

List of Companies

• Taiwan-Asia Semiconductor Corporation: 3 patents

Collaborators

• Ching-Yuan TSAI (3 collaborations)
• Yao-Hong HUANG (3 collaborations)