4 Patents
- US123595192025Coring and Sampling Integrated Sub and Downhole Instrument
CHINA OILFIELD SERVICES LIMITED
0 cites - US120128162024Core Detection Device of Coring Instrument and Spacer Insertion Device
China Oilfield Services Limited
0 cites - 0 cites
- US116648722023Beam Detection Method and Device, Beam Adjusting Method and Device, Antenna Module Selection Method and Device, and Computer Readable Storage Media
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., Ltd.
0 cites