Chunjie Duan

8 Patents

• US123000492025

  Wireless, Tag-based Management of Equipment- Operator Interactions

  Red Point Positioning Corporation

  0 cites
• US122562862025

  Method and System for Self Localizing Radio Devices in a Network

  Red Point Positioning Corporation

  0 cites
• US120502822024

  Method and Apparatus for Determining Relative Positioning Between Devices

  Red Point Positioning Corporation

  0 cites
• US118493702023

  Method and System to Synchronize Radio Devices in a Wireless Network

  RED POINT POSITIONING CORPORATION

  0 cites
• US117620562023

  Method and Apparatus for Determining Location of an Object

  Red Point Positioning Corporation

  0 cites
• US116823052023

  Method and Apparatus for Configuring Devices to Enable Determination of Location Information

  Red Point Positioning Corporation

  0 cites
• US116248012023

  Method and System for Determining the Location of an Object Based on Time Difference of Arrival (TDOA) and Angle of Arrival (AOA)

  Red Point Positioning Corporation

  0 cites
• US116197032023

  Method and System to Select a Process for Estimating the Location of a Radio Device

  Red Point Positioning Corporation

  0 cites