Category:Heng-Ying CHO

Heng-Ying CHO

Executive Summary

Heng-Ying CHO is an inventor who has filed 5 patents. Their primary areas of innovation include with a light reflecting structure, e.g. semiconductor Bragg reflector (4 patents), Roughened surfaces, e.g. at the interface between epitaxial layers (2 patents), Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls (2 patents), and they have worked with companies such as EPISTAR CORPORATION (5 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H01L33/10 (with a light reflecting structure, e.g. semiconductor Bragg reflector): 4 patents
• H01L33/22 (Roughened surfaces, e.g. at the interface between epitaxial layers): 2 patents
• H01L33/62 (Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls): 2 patents
• H01L33/36 (characterised by the electrodes): 1 patents
• H01L33/0095 ({Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination}): 1 patents
• H01L33/38 (with a particular shape): 1 patents
• H01L33/44 (characterised by the coatings, e.g. passivation layer or anti-reflective coating): 1 patents
• H01L25/167 (the devices being of types provided for in two or more different main groups of groups): 1 patents
• H01L27/153 (including semiconductor components having potential barriers, specially adapted for light emission): 1 patents
• H01L33/46 (Reflective coating, e.g. dielectric Bragg reflector): 1 patents
• H01L25/0756 (the devices being of a type provided for in group): 1 patents
• H01L33/50 (Wavelength conversion elements): 1 patents
• H01L33/60 (Reflective elements): 1 patents

Companies

List of Companies

• EPISTAR CORPORATION: 5 patents

Collaborators

• Wei-Ting CHANG (2 collaborations)
• Yong-Yang CHEN (1 collaborations)
• Yu-Ling LIN (1 collaborations)
• Wei-Chen TSAO (1 collaborations)
• Wu-Tsung LO (1 collaborations)
• Chih-Hao CHEN (1 collaborations)
• Wei-Che WU (1 collaborations)
• Tsun-Kai KO (1 collaborations)
• Jan-Way CHIEN (1 collaborations)
• Yi-Hung LIN (1 collaborations)
• De-Shan KUO (1 collaborations)