Beijing
China
4
2023-08-17
The entities that hold a legal rights for patent applications filed by inventor Wang Dandan:
Dandan Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DATA PROCESSING METHOD AND APPARATUS
#2 | 2021-09-16METHOD AND ELECTRONIC DEVICE FOR RECOMMENDING CROWDSOURCED TESTER AND CROWDSOURCED TESTING
#3 | 2021-05-20Method for erasing information from electronic scrap based on dual-security mechanism
#4 | 2018-03-29Method and apparatus for detecting body-related temperature changes
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