Category:Kejun LIU
Contents
Kejun LIU
Executive Summary
Kejun LIU is an inventor who has filed 1 patents. Their primary areas of innovation include RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES (1 patents), Observing or tracking cosmonautic vehicles (1 patents), Combinations of radar systems with non-radar systems, e.g. sonar, direction finder (1 patents), and they have worked with companies such as Purple Mountain Observatory, Chinese Academy of Sciences (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).
Patent Filing Activity
Technology Areas
List of Technology Areas
- G01S17/66 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
- B64G3/00 (Observing or tracking cosmonautic vehicles): 1 patents
- G01S13/865 (Combinations of radar systems with non-radar systems, e.g. sonar, direction finder): 1 patents
- G01S13/933 (of aircraft or spacecraft): 1 patents
- G01S17/87 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
- G01S17/933 (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES): 1 patents
Companies
List of Companies
- Purple Mountain Observatory, Chinese Academy of Sciences: 1 patents
Collaborators
- Jin XU (1 collaborations)
- Zhibin CAO (1 collaborations)
- Jianli DU (1 collaborations)
- Jianbo MA (1 collaborations)
- Dong YANG (1 collaborations)
Subcategories
This category has the following 3 subcategories, out of 3 total.
