This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Kingpak Technology Inc.. Active years: 2014-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2015
Title: Innovations of Rong-Chang Wang in Image Sensor Technology
Introduction
Rong-Chang Wang is a notable inventor based in Hsin-Chu Hsien, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 3 patents. His work focuses on improving the manufacturing processes of image sensors, which are crucial components in various electronic devices.
Latest Patents
One of his latest patents is a method for reducing the tilt of the optical unit during the manufacture of an image sensor. This method involves several steps, including providing a semimanufacture of the image sensor, conducting a preheating process, applying adhesive, mounting the optical unit, and packaging the final product. The preheating process ensures a stabilized environment during critical stages, which helps maintain the flatness of the optical unit and reduces the chances of tilt and cracks, ultimately contributing to a higher yield rate.
Another significant patent is the two-stage packaging method of image sensors. This innovative approach includes providing a substrate, fixing an image sensor chip on it, and applying a transparent board. The method prevents excessive pressure during the encapsulation process, which can lead to position shifts or damage to bonding wires. By enhancing the yield and sensitivity of image sensors, this method improves the overall quality and reduces manufacturing costs.
Career Highlights
Rong-Chang Wang is currently associated with Kingpak Technology Inc., where he continues to develop and refine technologies related to image sensors. His expertise in this field has positioned him as a valuable asset to the company and the industry.
Collaborations
He has collaborated with notable coworkers, including Chun-Lung Huang and Hsiu-Wen Tu, contributing to advancements in their shared field of expertise.
Conclusion
Rong-Chang Wang's innovative patents and contributions to image sensor technology demonstrate his commitment to enhancing manufacturing processes and product quality. His work not only benefits his company but also advances the industry as a whole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile