US Patent Issued on May 13 for "Method and device for improving the stability of height difference measurement based on corrugated tube" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,124, issued on May 13.

"Method and device for improving the stability of height difference measurement based on corrugated tube" was invented by Bingquan Ruan (Guangdong, China), Jialing Liang (Guangdong, China) and Xiaoyi Huang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to the field of height measurement, disclosing a method and a device for improving the stability of height difference measurement based on a corrugated tube. The method comprises: improving the structural stability of a height difference measuring device between a first pressure sensor and a second pressure sensor, obtaining the structural...