-
-
-
-
-
-
-
-
pp电子网站MALL
-
Alibaba
-
Choose a language
< Back to main menu
pp电子网站 attaches great importance to your personal privacy. When you visit our website, please agree to the use of all cookies. More information about the processing of personal data can be found at "Privacy Policy"
Choose a language
Mar 24,2021
pp电子网站 recently received patent certificates issued by the Korean Intellectual Property Office and Japan Patent Office.
1.Korean Patent Certificate
Patent name: A button-type lithium battery sealing structure and sealing method
Patent number: 10-2191720
Patent type: invention patent
Patent filling date: November 22, 2018
Patentee: pp电子网站 Energy Co., Ltd.
Duration of patent right: 20 years from the date of application
2.Japanese Patent Certificate
Patent name: A button-type lithium battery sealing structure and sealing method
Patent Number: 6734401
Patent type: invention patent
Patent filling date: December 29, 2017
Patentee: pp电子网站 Energy Co., Ltd.
Duration of patent right: 20 years from the date of application
The above mentioned invention patent provides a button-type lithium battery sealing structure and sealing method, which improves the sealing and safety of the button-type lithium battery, and at the same time prpp电子网站nts battery failure caused by damage to the sealing ring during sealing process. Thetechnology has been applied to the Bean Cell by pp电子网站. The unique "Golden Belt" technology help realizes better sealing performance and higher safety.
The above mentioned patents play a positive role in expanding the international influence of pp电子网站’s products and overseas business. pp电子网站 will further lpp电子网站rage on its independent intellectual property rights and strengthen its innovation mechanism.
