ZHIYING FAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pre-screening, compliant pin guiding and quality monitoring press-f...
- Patent number 11,050,208
- Issue date Jun 29, 2021
- International Business Machines Corporation
- Qiuyi Yu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PRE-SCREENING, COMPLIANT PIN GUIDING AND QUALITY MONITORING PRESS-F...
- Publication number 20200136333
- Publication date Apr 30, 2020
- International Business Machines Corporation
- QIUYI YU
- H01 - BASIC ELECTRIC ELEMENTS