about leice

QINGDAO Leice Transient Technology Co. LTD.

Qingdao Leice Transient Technology Co., Ltd. is a national level "specialized, refined, and innovative" small giant enterprise, a gazelle enterprise in Shandong Province, and a provincial-level new research and development institution in Shandong Province. It was founded by a team of professors and experts from China Ocean University and Hefei Institute of Materials Science, Chinese Academy of Sciences. The company has formed an industrialization team by hiring senior experts in relevant fields and recruiting high-level talents from well-known universities. Based on the research and engineering achievements of laser remote sensing and environmental optical monitoring technology at Ocean University of China and An Guang Institute of Chinese Academy of Sciences, we are committed to creating a lidar industrialization platform that integrates research and development, manufacturing, and service through independent innovation and a combination of industry, academic, and research. We provide high-performance High reliability LiDAR sensor products and specialized technical services.

Leice focuses on the research and development, manufacturing, and related technical services of the entire LiDAR system and key lidar components for environmental, meteorological, and ocean three-dimensional remote sensing monitoring; The EDA research and development design of high-speed optoelectronic signal acquisition and processing integrated circuits for LiDAR, as well as the design, development, production and sales of all solid-state and miniaturized intelligent photoelectric sensors and remote sensing navigation equipment. The technology and products have been certified by domestic and foreign authoritative institutions such as the China Meteorological Administration, DNV, and WindGuard, and have won the second prize of the Ministry of Education Science and Technology Progress Award and the second prize of Qingdao Science and Technology Award.

Through years of independent technological innovation and key technological breakthroughs, the company has mastered multiple internationally advanced core technologies of LiDAR, such as ultra high-speed optoelectronic signal acquisition and processing chip technology, LiDAR working mode design and data inversion technology in complex environments, all solid-state small LiDAR engineering technology, mobile (floating) platform LiDAR precise detection technology, etc. The technical achievements have been widely applied as spaceborne, airborne shipborne and ground-based solutions in 3D laser surveying and mapping imaging, environmental pollution monitoring, wind power generation, meteorology and ocean exploration, aerospace and other fields. The lidar solutions also have significant applications in China's environmental big data platform, environmental pollution monitoring and governance, wind energy resource development and utilization, aerospace safety assurance and other fields.


  • 1998

    1998: The OUC successfully developed the first Doppler wind lidar in China.

    1998: The OUC team led by Prof. Liu Zhishen successfully completed the application of the iodine molecular absorption cell in wind measurement and developed the first Doppler wind lidar in China.
  • 1999

    1999: "Father of Chinese Optics" Academician Wang highly praised our R&D results

    1999: "Father of Chinese Optics" Academician Wang Daheng highly praised the research and development results of the team
  • 2000

    2000: Technical cooperation and talent exchange with US NOAA/NASA

    2000: The OUC team went to the US to exchange experience in wind lidar, and discussed with relevant experts on wind measurement mechanism and engineering technology.
  • 2002

    2002: Technical cooperation and talent exchange with German DLR

    2002: The OUC team visited the German Aerospace Center DLR and discussed with experts on the frequency discrimination system and calibration inversion technology of the wind lidar.
  • 2007

    2007: Successfully developed the first vehicle-mounted wind lidar in China

    2007: The Leice team successfully developed the first vehicle-mounted Doppler wind lidar in China and completed the system performance test 
  • 2008

    2008: Mobile wind lidar system well served the Qingdao Olympic Sailing Competition

    2008: The vehicle-mounted Doppler wind lidar was used for the Qingdao Olympic Sailing Competition of the Beijing Olympic Games, realizing the direct detection of sea level wind field for the first time.
  • 2008

    2008: Mobile wind lidar offered support for "Shenzhou VII" capsule landing

    2008: The vehicle-mounted Doppler wind lidar provides wind measurement support for the landing of the "Shenzhou VII" return module, and accurately predict the landing point of the return module
  • 2009

    2009: First developed the airborne incoherent Doppler wind lidar in China

    2009: Completed the detection experiment of the first airborne incoherent Doppler wind lidar.
  • 2012

    2012: First developed the coherent Doppler wind lidar prototype in China

    2012: Successfully developed a coherent Doppler wind lidar prototype, and carried out several technical upgrades to the prototype system