This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Jiangnan University, Shandong Feilong Food Co., Ltd.. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jiangsu, CN (2021)
- Wuxi, CN (2024)
Company Filing History:
3 out of 561 
1 out of 1 Years Active: 2021-2025
Title: Innovations of Inventor Hang Yu
Introduction
Hang Yu is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of food detection and fermentation, holding a total of 3 patents. His work focuses on innovative methods that enhance food quality and safety.
Latest Patents
One of Hang Yu's latest patents is titled "Non-destructive detection of egg freshness based on Raman spectroscopy." This invention presents a method for assessing egg freshness without damaging the eggs. It utilizes Raman spectroscopy technology to build partial least squares regression models, which predict egg freshness based on the Raman spectrum of the eggshell surface. The physicochemical indexes used in this method include the Haugh unit, albumen pH, air chamber diameter, and air chamber height. The Raman spectroscopic data are collected within the waveband of 100-3000 cm, allowing for accurate predictions of egg freshness.
Another significant patent is for a "Fermented beverage and preparation method thereof." This invention describes a method that employs ripened fruits and/or vegetables as raw materials. The process involves natural ripening at temperatures between 15° C. to 30° C. for 5 to 10 days, followed by inoculating lactic acid bacteria and fermenting for 10 to 30 days. The resulting fermented beverage boasts a total flavonoid content beneficial to human health, with a pH of 3.2 to 3.8 and total titratable acidity of 12 mg/mL to 18 mg/mL. This method is advantageous for industrial production due to its short fermentation cycle.
Career Highlights
Hang Yu has worked with reputable institutions, including Jiangnan University and Shandong Feilong Food Co., Ltd. His experience in these organizations has contributed to his innovative research and development in food technology.
Collaborations
Some of his notable coworkers include Yuliang Cheng and Yahui Guo. Their collaborative efforts have further advanced the research and applications of Hang Yu's inventions.
Conclusion
Hang Yu's contributions to food detection and fermentation highlight his innovative spirit and dedication to improving food quality. His patents reflect a commitment to advancing technology in the food industry, making a significant impact on food safety and health.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile