This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignees: Mettler Toledo (Changzhou) Measurement Technology Ltd., Mettler-Toledo (Changzhou) Precision Instruments Ltd., Mettler-Toledo International Trading (Shanghai). Co., Ltd.. Active years: 2018-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 39 
2 out of 30 
2 out of 9 Years Active: 2018-2026
Title: **Innovative Solutions by Inventor Qi Wan**
Introduction
Qi Wan, an inventor based in Changzhou, China, has made significant contributions to the field of energy efficiency measurement. His innovative approach to quantitative weighing devices showcases his dedication to enhancing technology and improving its applications in various industries.
Latest Patents
Qi Wan holds a patent for a "Method for Measuring Energy Efficiency of a Quantitative Weighing Device." This method involves several critical components: recording the control times for fast and slow charging, capturing a comparison prohibition time, and logging weighing data. By calculating a device's reliability parameters alongside feed flows, the method allows for the determination of energy efficiency in a straightforward manner. This innovation not only streamlines the commissioning and maintenance processes but also ensures the effective usage of quantitative weighing control devices, thus enhancing their operational capabilities.
Career Highlights
Over the course of his career, Qi Wan has worked with notable companies such as Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd. and Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. His experience in these organizations has contributed significantly to his understanding and expertise in the field of precision measurement and energy efficiency.
Collaborations
During his career, Qi Wan has collaborated with talented individuals, including Shenhui Wang and Jingke Wang. Working alongside such colleagues has provided him with diverse perspectives and insights, further enriching his innovative capabilities.
Conclusion
Qi Wan's dedication to innovation and his impressive patent on energy efficiency measurement exemplify his role as a significant contributor in the realm of quantitative weighing devices. His work not only aids in the advancement of technology but also serves to inspire future inventors to pursue innovative solutions that can benefit industries worldwide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile