Patents by Inventor Deliang Liu

Deliang Liu 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).

  • Patent number: 11629084
    Abstract: The present disclosure provides a solid waste treatment method, including following steps: screening off masses having a particle size greater than 0.5 cm from solid waste; adding extraction agents to the solid waste and then heating and stirring so that the solid waste is fully dispersed in the extraction agents; placing the mixed extraction agent in a centrifuge and centrifuging the mixed extraction feeding liquid phase separated by centrifuging into a rectification tower for rectification and cooling, recovering residual oil substances in a rectification kettle, separating mixture of cooled extraction agents and water, continuously adding the separated extraction agents into an extraction kettle for cyclic extraction, and conveying sewage to a sewage treatment plant to treat and discharging the sewage after the sewage reaches a treatment standard.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: April 18, 2023
    Assignee: CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD
    Inventors: Weizhong Wei, Zhe Bai, Xinran Li, Haotian Gong, Rongguang Wu, Chuansheng Jia, Biao Yang, Deliang Liu, Zhenhua Sun
  • Patent number: 11290208
    Abstract: A decoding implementation method of a Bluetooth receiver includes: setting a first length threshold and a second length threshold; decoding and backtracking a first FEC block, and outputting a coded indicator and an access address of the first FEC block; determining whether a second FEC block needs despreading according to the coded indicator; matching the access address with an actual address, storing a survivor-path of the second FEC block in a SMU, decoding and backtracking the data stored in the SMU, outputting bit information, and taking out a length of a packet payload in a packet header from a time; and judging whether a total number of bits of the second FEC block exceeds the second length threshold according to the length of the packet payload to complete decoding.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: March 29, 2022
    Assignee: NANJING QINHENG MICROELECTRONICS CO., LTD.
    Inventor: Deliang Liu
  • Publication number: 20210387885
    Abstract: The present disclosure provides a solid waste treatment method, including following steps: screening off masses having a particle size greater than 0.5 cm from solid waste; adding extraction agents to the solid waste and then heating and stirring so that the solid waste is fully dispersed in the extraction agents; placing the mixed extraction agent in a centrifuge and centrifuging the mixed extraction; feeding liquid phase separated by centrifuging into a rectification tower for rectification and cooling, recovering residual oil substances in a rectification kettle, separating mixture of cooled extraction agents and water, continuously adding the separated extraction agents into an extraction kettle for cyclic extraction, and conveying sewage to a sewage treatment plant to treat and discharging the sewage after the sewage reaches a treatment standard.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 16, 2021
    Inventors: WEIZHONG WEI, Zhe Bai, Xinran Li, Haotian Gong, Rongguang Wu, Chuansheng Jia, Biao Yang, Deliang Liu, Zhenhua Sun