Assignee

WAN XIAOYUE

CN·3 granted patents·4 citations·filing 2020–2021

Technology mixE21B3

Top patents by PatentIndex Score

3 records

0179US12168930B2Short-radius drilling tool, track-controllable lateral drilling tool and methodWAN XIAOYUE·Filed 2021·Granted Dec 17, 2024·2 cites·23 claims
0274US12025005B2Easy building-up hybrid rotary steerable drilling systemWAN XIAOYUE·Filed 2020·Granted Jul 2, 2024·2 cites·21 claims
0339US12305512B2Short-radius trajectory-controllable drilling tool and combined type steerable drilling toolWAN XIAOYUE·Filed 2021·Granted May 20, 2025·0 cites·19 claims

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