万集科技：公司及子公司取得17项专利证书

Core Viewpoint - Wanji Technology has recently received 17 invention patent certificates from the National Intellectual Property Administration, indicating a strong focus on innovation and technology development in the field of laser radar and vehicle detection systems [1] Group 1: Patent Details - The patents cover various technologies including target tracking methods, multi-layer road scene false alarm detection, vehicle weighing methods, and laser radar systems [1] - Specific patents include methods and devices for echo waveform pulse width determination, laser frequency response calibration, and point cloud data acquisition [1] - The patents also encompass vehicle information detection methods and systems, as well as multi-line and OPA laser radar technologies [1]