Chengdu
China
18
2025-12-09
The entities that hold a legal rights for patent applications filed by inventor YANG Lin:
Lin YANG from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Intelligent impact casing reshaping tool
#2 | 2025-06-12INTELLIGENT DIRECTIONAL DEVICE FOR FULL ROTATION OF DRILL STRING
#3 | 2025-06-10Intelligent directional device for full rotation of drill string
#4 | 2024-10-10All-metal intelligent control motor
#5 | 2024-02-15High-frequency composite impactor
#6 | 2024-01-18High-dimensional signal transmission method
#7 | 2023-12-28Random phase modulation method depending on communication distance
#8 | 2023-12-28I/Q domain modulation method, dual domain modulation method, and multiple access communication method
#9 | 2023-12-14Phase domain modulation method dependent on spatial position
#10 | 2023-12-14High-dimensional non-orthogonal transmission method
#11 | 2023-12-05Drill string rotation controller for directional drilling
#12 | 2023-11-28Fracking tool with electromagnetic intelligent control sliding sleeve
#13 | 2022-11-17Downhole signal receiving and transmitting device
#14 | 2022-06-16Mechanical automatic vertical drilling tool
#15 | 2022-06-16Mechanical rotary steering drilling tool
#16 | 2022-06-16Multi-function drilling tool
#17 | 2019-11-28Split roller cone and PDC composite drill bit
#18 | 2006-08-17A process for preparing lotus leaf extracts and method of use
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