Company Filing History:
3 out of 47 
1 out of 20 
1 out of 28 
Years Active: 2023-2025
Title: Innovations by Lei Xu: A Pioneer in Precision Measurement
Introduction
Lei Xu is an accomplished inventor based in Changzhou, China, known for his significant contributions to the field of precision measurement. With a total of three patents to his name, he has developed innovative methods and systems that enhance the accuracy and efficiency of weighing technologies.
Latest Patents
One of Lei Xu's latest patents is a method for configuring a calibration mechanism and force sensor. This method involves coupling an end of the calibration lever to the loading end of the force sensor. It includes steps to adjust the center of gravity of the unloaded calibration lever in a no-load condition, ensuring it lies on a horizontal line through the center of the calibration lever fulcrum. This adjustment reduces calibration errors caused by inclination in the force sensor, thereby improving measurement precision.
Another notable patent is for a high precision weighing system and weighing method. This system features a weighing plate and a weighing unit separation mechanism, along with a weight loading mechanism. The separation mechanism controls the interaction between the weighing plate and the weighing unit, ensuring that no force is applied during weighing. The system records weighing values and sensitivity values, allowing for modifications that achieve high precision in measurements.
Career Highlights
Lei Xu has worked with prominent companies in the field, including Mettler-Toledo International Trading (Shanghai) Co., Ltd. and Mettler-Toledo (Changzhou) Precision Instruments Ltd. His experience in these organizations has contributed to his expertise in precision measurement technologies.
Collaborations
Lei has collaborated with notable professionals in his field, including Jean Christophe Emery and Li Yang, who have contributed to his innovative projects and research.
Conclusion
Lei Xu's work exemplifies the spirit of innovation in precision measurement. His patents reflect a commitment to enhancing the accuracy and reliability of weighing systems, making significant strides in the industry.
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.