Patent applications and USPTO patent grants for Li; Qirong.The latest application filed is for "assembly for protecting an smd component from environmental influences".
Patent | Date |
---|---|
Assembly for Protecting an SMD Component from Environmental Influences App 20220278409 - Wang; Yongli ;   et al. | 2022-09-01 |
Method for fabricating a varistor device and varistor device Grant 9,934,892 - Sun , et al. April 3, 2 | 2018-04-03 |
Method for Fabricating a Varistor Device and Varistor Device App 20160307673 - Sun; Dennis ;   et al. | 2016-10-20 |
Systems and Methods for Enhancing Security of Files App 20080244686 - Li; Qirong ;   et al. | 2008-10-02 |
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