Patents by Inventor Qianyong LIANG

Qianyong LIANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHANE MONITORING APPARATUS AND SYSTEM FOR STEREOSCOPIC AND REAL-TIME METHANE MONITORING OF OCEAN PROFILE
    Publication number: 20230098916
    Abstract: A system for stereoscopic and real-time monitoring of an ocean methane profile includes a waterborne communication floating body, a gravity anchor, and a monitoring mechanism disposed therebetween, wherein the monitoring mechanism includes a submarine methane leakage intensity monitoring apparatus, a plurality of methane monitoring apparatus capable of synchronously monitoring methane content and a hydrodynamic environment, and a plastic-coated steel cable connected between the waterborne communication floating body and the gravity anchor; a data acquisition cabin is connected to the plastic-coated steel cable through a first communication module; and a first floating ball assembly is connected to the plastic-coated steel cable through a fixing rope. The submarine methane leakage intensity monitoring apparatus and the plurality of methane monitoring apparatus are disposed between the gravity anchor and the waterborne communication floating body at predetermined intervals.
    Type: Application
    Filed: December 2, 2022
    Publication date: March 30, 2023
    Applicants: GUANGZHOU MARINE GEOLOGICAL SURVEY, Qingdao Saintblue Technology Co., Ltd.
    Inventors: Qianyong Liang, XuWen Qin, Binbin Guo, Li Li, Danyi Su, Huice He, Yifei Dong, Xuemin Wu, Zhigang Wang, Xiaoyu Wu
  • Long-term in-situ sampling and analysis device for sediment pore water and method thereof
    Patent number: 11162876
    Abstract: The present application discloses a long-term, in-situ sampling and analysis device for sediment pore water and a method thereof. The long-term in-situ sampling and analysis device for sediment pore water includes a bracket, a probe, an elevator, a diverting device, a first water storage device, and a second water storage device, a peristaltic pump, a dissolved gas of sediment pore water analysis device and an in-situ environment measurement device. The present application can collect and store the sediment pore water in an in-situ, long-term and time-phased manner, and in low measuring error level.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: November 2, 2021
    Assignee: GUANGZHOU MARINE GEOLOGICAL SURVEY
    Inventors: Yifei Dong, Qianyong Liang, Jiawang Chen, Ziqiang Ren, Chao Zhong, Xuemin Wu
  • LONG-TERM IN-SITU SAMPLING AND ANALYSIS DEVICE FOR SEDIMENT PORE WATER AND METHOD THEREOF
    Publication number: 20200011768
    Abstract: The present application discloses a long-term, in-situ sampling and analysis device for sediment pore water and a method thereof. The long-term in-situ sampling and analysis device for sediment pore water includes a bracket, a probe, an elevator, a diverting device, a first water storage device, and a second water storage device, a peristaltic pump, a dissolved gas of sediment pore water analysis device and an in-situ environment measurement device. The present application can collect and store the sediment pore water in an in-situ, long-term and time-phased manner, and in low measuring error level.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 9, 2020
    Inventors: Yifei DONG, Qianyong LIANG, Jiawang CHEN, Ziqiang REN, Chao ZHONG, Xuemin WU