Hangzhou Chipjet Technology Co., Ltd

Tianxiang Liu

Heng Zhang

Yun Sun

Weixin Guo

The present disclosure relates to a consumable chip system and a consumable container. The consumable chip system includes a consumable chip and an antenna board. The consumable chip includes a first die and a first substrate. The first die is encapsulated on the first substrate, and the first die is provided with an interface module. The first substrate is provided with a signal conversion module, and the antenna board is provided with a wireless transceiver module. The wireless transceiver module is configured to receive connection information and an instruction for storing and reading. The signal conversion module is connected to the interface module and the wireless transceiver module, respectively. The consumable chip system is configured to receive connection information by the wireless transceiver module, and establish a wireless connection between the consumable chip and a device for storing and reading on the basis of the connection information.

Consumable chip system and consumable container

The present disclosure relates to a printer consumable chip upgrade system and method, and a consumable container. The printer consumable chip upgrade system includes an interface module () and a consumable chip (), wherein the interface module () is used for receiving connection information and/or an upgrade instruction and transmitting the connection information and/or the upgrade instruction to the consumable chip (); and the consumable chip () is used for establishing a wireless connection between the consumable chip () and an external upgrade device () on the basis of the connection information, and/or executing an upgrade operation on the basis of the upgrade instruction.

Printer consumable chip upgrade system and method, and consumable container

Provided is a consumable chip and a communication method thereof. The method is adopted for a consumable chip including a first consumable MCU unit, a verification cryptographic operation unit and a second consumable MCU unit; the method includes: when the first consumable MCU unit is incompatible with the printer, the first consumable MCU unit activating the second consumable MCU unit to execute a second consumable chip core processing flow, and calling the verification cryptographic algorithm function program of the verification cryptographic operation unit to calculate a new verification password; after the first consumable MCU unit inquires that the second consumable MCU unit has completed the second consumable chip core processing flow, the first consumable MCU unit reading the new verification password and sending to the printer, the new verification password is received by the printer to achieve compatibility between the first consumable MCU unit and the printer.

Growing community of inventors

Hangzhou, China

Tianxiang Liu