Chunhui Li

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Calibration device for weighing system
- Patent number 11,965,772
- Issue date Apr 23, 2024
- Mettler Toledo Precision Instrument Company Limited
- Haitao Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Linear compensation apparatus and weighing system for accurate weig...
- Patent number 11,885,666
- Issue date Jan 30, 2024
- Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd.
- Jinjie Cai
- G01 - MEASURING TESTING
Information Patent Grant
Weighing method with automatic micro-calibration function
- Patent number 11,879,770
- Issue date Jan 23, 2024
- Mettler-Toledo (Changzhou) Precision Instruments Ltd.
- Zhengwei Ji
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED HIGH-PRECISION WEIGHING MODULE
- Publication number 20240263992
- Publication date Aug 8, 2024
- Mettler-Toledo (Changzhou) Precision Instruments Ltd.
- Dandan Huang
- G01 - MEASURING TESTING
Information Patent Application
LINEAR COMPENSATION APPARATUS AND WEIGHING SYSTEM FOR ACCURATE WEIG...
- Publication number 20220074787
- Publication date Mar 10, 2022
- Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd.
- Jinjie Cai
- G01 - MEASURING TESTING
Information Patent Application
WEIGHING METHOD WITH AUTOMATIC MICRO-CALIBRATION FUNCTION
- Publication number 20210293609
- Publication date Sep 23, 2021
- Mettler-Toledo (Changzhou) Precision Instruments Ltd.
- Zhengwei Ji
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION DEVICE FOR WEIGHING SYSTEM
- Publication number 20210239514
- Publication date Aug 5, 2021
- Mettler Toledo Precision Instrument Company Limited
- Haitao Zhang
- G01 - MEASURING TESTING