Hai-Ming Wu

Hai-Ming Wu is a notable inventor based in Milpitas, California. He has made significant contributions to the field of liquid crystal technology, particularly through his innovative patents. With a total of three patents to his name, Wu's work focuses on enhancing optical devices and systems.

Latest Patents

One of Hai-Ming Wu's latest patents involves cholesteric liquid crystal cell devices and systems. These cholesteric liquid crystal cell units are designed to reflect or transmit incident light in response to control signals. The configuration includes a first cholesteric liquid crystal cell and a second cholesteric liquid crystal cell. The second cell reflects or transmits light from the first cell based on a control signal, allowing for the manipulation of circularly polarized light. In one embodiment, a π-phase waveplate element is positioned between the two cholesteric liquid crystal cells. This technology enables the construction of various optical devices, such as optical switches and WDM add/drop multiplexers, which utilize arrays of input and output optical fibers.

Career Highlights

Hai-Ming Wu is currently associated with Lightwaves 2020, Inc., where he continues to develop innovative solutions in the field of optical technology. His work has been instrumental in advancing the capabilities of cholesteric liquid crystal devices.

Collaborations

Wu has collaborated with notable colleagues, including Jing-Jong J Pan and Xiangdong Qiu, contributing to the advancement of liquid crystal technology through teamwork and shared expertise.

Conclusion

Hai-Ming Wu's contributions to cholesteric liquid crystal technology exemplify the innovative spirit of modern inventors. His patents not only enhance optical devices but also pave the way for future advancements in the field.