US Patent Issued to Institute of Geology and Geophysics, Chinese Academy of Sciences on Oct. 7 for "Service table for polling data of downhole transmission device in measurement-while-drilling" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,625, issued on Oct. 7, was assigned to Institute of Geology and Geophysics, Chinese Academy of Sciences (Beijing).

"Service table for polling data of downhole transmission device in measurement-while-drilling" was invented by Yuliang Wang (Beijing), Wenxiu Zhang (Beijing), Qihui Zhen (Beijing), Jiansheng Du (Beijing), Jing Ou (Beijing), Xinzhen He (Beijing), Jiwen Xiao (Beijing) and Hui Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A service table for polling data of downhole transmission devices in MWD includes a frame number, a number of data items of a data frame, a number of cycles of the data frame in a polling process, a device add...