Company Filing History:
Years Active: 2013-2014
Title: The Innovations of Hau Wah Lai
Introduction
Hau Wah Lai is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of antenna technology and microstrip line phase shifters. With a total of 3 patents, his work showcases innovative solutions that enhance communication systems.
Latest Patents
One of Hau Wah Lai's latest patents is the "Symmetrical Partially Coupled Microstrip Slot Feed Patch Antenna Element." This invention presents systems and methods that utilize a symmetrical partially coupled microstrip slot feed patch antenna element configuration. It aims to provide highly decoupled dual-polarized wideband patch antenna elements. The design includes a microstrip slot feed configuration where a slot of a first signal feed is centered with respect to the patch. Additionally, it features a second signal feed configuration that is symmetrically disposed with respect to the center of the patch, positioned near the edges. This configuration allows for signals of substantially equal amplitude and 180° out of phase with respect to each other.
Another notable patent is the "Stub Array Microstrip Line Phase Shifter." This invention outlines systems and methods that utilize a stub array microstrip line for providing a phase shifter configuration. The stub array microstrip line phase shifter comprises a microstrip line structure, an isolation structure, and a phase tuning structure. These components work together to provide phase shifting of signals passed through the microstrip line structure. The design includes a stub array microstrip line that compensates for capacitance and/or inductance associated with a slotted ground plane.
Career Highlights
Hau Wah Lai is associated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institute has allowed him to focus on advanced research and development in the field of technology.
Collaborations
Hau Wah Lai has collaborated with notable coworkers, including Corbett Ray Rowell and Angus C K Mak. These collaborations have contributed to the advancement of his innovative projects.
Conclusion
Hau Wah Lai's contributions to antenna technology and microstrip line phase shifters demonstrate his commitment to innovation. His patents reflect a deep understanding of communication systems and their complexities. His work continues to influence the field and inspire future advancements.