Beijing
China
8
2025-04-24
The entities that hold a legal rights for patent applications filed by inventor LIU Changjun:
Changjun LIU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
RAPID UAV-BASED MONITORING AND DISCRIMINATION METHOD FOR DROUGHT IN SUMMER MAIZE BASED ON CHLOROPHYLL CONTENT
#2 | 2023-01-19Annotation Method of Arbitrary-Oriented Rectangular Bounding Box
#3 | 2022-09-22Rotated Rectangular Bounding Box Annotation Method
#4 | 2021-05-06Bone repair material and preparation method thereof, and biological composite scaffold
#5 | 2021-02-18Prediction method and system of high slope deformation
#6 | 2021-02-18Method and system for precise location of high slope collapse area
#7 | 2021-02-18Dam slope deformation monitoring system and method
#8 | 2020-04-16HEALTH MONITORING METHOD, WEARABLE DEVICE, HEALTH MONITORING SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM
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