1. Related patents for cathode materials

  1.1  Industrial feeding equipment for lithium iron phosphate, Patent No. : ZL201720692264.7 (Authorized)

  1.2 The preparation method of high purity anhydrous iron phosphate, Application No. : 201610668766.6 (Published)

  1.3 Microwave drying of preparation of lithium iron phosphate , Application No. :201610508699.1（Published）

  1.4 A lithium iron phosphate production equipment, Application No. : 201721362128.8 (Application)

  2. Battery Pack related patents

  2.1 A cylindrical lithium ion battery pack, Application No. : 201410135476.6 (Published)

  2.2 A matrix lithium battery pack, Patent No. : ZL201420443803.X (Authorized)

  2.3 A cylindrical lithium ion battery pack, Patent No. : ZL201420163540.7 (Authorized)

  3.Lithium ion battery related patents

  3.1 A cylindrical battery device with variable voltage, Patent No. : ZL201420194350.1 (Authorized)

  3.2 A constant voltage of 1.5V lithium ion batteries, Patent No. : ZL201520544151.3 (Authorized)

  4.Patents related to other products

  4.1 Multi-function mobile power supply, Patent No. : ZL201420211588.0 (Authorized)

  4.2 An electric friction drive device, Patent No. : ZL201420237026.3 (Authorized)

  4.3 A self-charging electric bicycle, Application No. : 201721352766.1 (Application)

  4.4 Preparation method and application of a liquid alloy, Patent No. : ZL201510593302.9 (Authorized)

 Partial Patent Certificate