Company Filing History:
5 out of 1,473 
1 out of 627 
Years Active: 2017-2022
Title: Inventor Profile: Hong Cai
Introduction
Hong Cai is a distinguished inventor based in Singapore, SG, known for his contributions to the field of chemical sensors. With a total of five patents to his name, he has made significant strides in developing innovative technologies that enhance detection and measurement capabilities.
Latest Patents
One of Hong Cai's latest innovations is a chemical sensor and method of forming the same. This invention includes a substrate featuring first and second sealed cavities, with an emitter in the first cavity configured to emit infrared light. The second cavity houses a detector that assesses changes in infrared light properties influenced by chemical entities. Additionally, the sensor incorporates a waveguide that transports infrared light between the emitter and the detector, with a specific focus on altering the light's properties in response to surrounding chemicals. Another notable patent involves a sensor arrangement with a filter that produces output wavelengths dependent on temperature. This invention features a temperature module that adjusts the filter's temperature, allowing for precise determination of environmental dew points based on observed wavelength changes.
Career Highlights
Hong Cai has held significant positions in several reputable institutions. He has worked with the Agency for Science, Technology and Research (A*STAR) and Nanyang Technological University, where he contributed to various research and development projects related to sensor technology.
Collaborations
Throughout his career, Hong has collaborated with esteemed colleagues, including Jifang Tao and Alex Yuandong Gu. These partnerships have fostered a dynamic environment for innovative ideas and advancements in sensor technology.
Conclusion
Hong Cai stands out as a prominent figure in the realm of chemical sensors, backed by a robust portfolio of patents and a history of collaborative efforts. His work continues to influence the development of new technologies that address complex scientific challenges.
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.