Company Filing History:
Years Active: 2014-2025
Title: Hei Lam Chang: Innovator in Imaging Technology
Introduction
Hei Lam Chang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of imaging technology, holding two patents that showcase his innovative approach to lens alignment and imaging device testing.
Latest Patents
Chang's latest patents include an "Apparatus and method for imaging lens alignment using a virtual test image." This invention features an alignment apparatus designed to align a lens module with respect to an image sensor. It utilizes a holographic film that generates a virtual image of a test chart pattern, allowing for precise alignment. The second patent, "Apparatus and method for calibrating or testing an imaging device," describes a testing system that includes a light receiver and emitter, along with movable transceiver tables. This system simulates the distance traveled by light, enhancing the calibration process for imaging devices.
Career Highlights
Chang is currently employed at Asmpt Singapore Pte. Ltd., where he continues to develop innovative solutions in imaging technology. His work has positioned him as a key figure in advancing the capabilities of imaging devices.
Collaborations
Chang collaborates with talented individuals such as Jiangwen Deng and Wui Fung Sze, contributing to a dynamic work environment that fosters innovation.
Conclusion
Hei Lam Chang's contributions to imaging technology through his patents and collaborative efforts highlight his role as a leading inventor in the field. His work continues to influence advancements in imaging systems and lens alignment techniques.