Yun SUN

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Consumable chip and communication method for consumable chip
- Patent number 11,709,927
- Issue date Jul 25, 2023
- Hangzhou Chipjet Technology Co., Ltd.
- Yun Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink cartridge chip, ink cartridge and operation method for giving r...
- Patent number 10,336,083
- Issue date Jul 2, 2019
- HANGZHOU CHIPJET TECHNOLOGY CO., LTD.
- Zhengdong Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CONSUMABLE CHIP AND COMMUNICATION METHOD THEREOF
- Publication number 20210390169
- Publication date Dec 16, 2021
- Hangzhou Chipjet Technology Co., Ltd.
- Yun Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printer Chip, Ink Cartridge and Printer Chip Storage Allocation Method
- Publication number 20180326735
- Publication date Nov 15, 2018
- HANGZHOU CHIPJET TECHNOLOGY CO.,LTD.
- Zhengdong ZHANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Cartridge Chip, Ink Cartridge and Operation Method for Giving R...
- Publication number 20180215157
- Publication date Aug 2, 2018
- HANGZHOU CHIPJET TECHNOLOGY CO.,LTD.
- Zhengdong ZHANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS