Company Filing History:
2 out of 603 
1 out of 73 
Years Active: 2013-2020
Title: Innovations by Ying Hoi Lai
Introduction
Ying Hoi Lai is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of semiconductor devices, particularly in the development of UV radiation detectors. With a total of 2 patents, his work showcases innovative approaches to detecting UV radiation.
Latest Patents
One of his latest patents is a semiconductor device and method of forming the same. This UV radiation detector includes a diode with a substrate that has a first side and a second side. The first and second sides are located on opposing faces of the substrate. An active layer featuring a rocksalt phase crystalline structure of CaS is disposed on the first side of the substrate. Additionally, an electrical contact is placed on the second side, along with a semi-transparent conducting layer on the active layer. This detector is capable of detecting radiation with wavelengths between 200 and 280 nm.
Another significant patent is the MgS solar-blind UV radiation detector. This UV detector is designed to provide a photoresponse with a cutoff wavelength below a predetermined threshold. The detector utilizes a sensor element with an active layer comprising a MgS component that is grown directly on a substrate. A thin metal layer is deposited over the active layer, forming a transparent Schottky metal layer.
Career Highlights
Ying Hoi Lai has worked at prestigious institutions such as The Hong Kong University of Science and Technology and the University of Macau. His experience in these academic environments has contributed to his innovative research and development in semiconductor technology.
Collaborations
He has collaborated with notable colleagues, including Iam Keong Sou and Qinglin He. These partnerships have further enhanced his research capabilities and broadened the impact of his inventions.
Conclusion
Ying Hoi Lai's contributions to the field of semiconductor devices and UV radiation detection are noteworthy. His innovative patents reflect a commitment to advancing technology in this area. His work continues to influence the development of effective UV detection methods.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.