Beijing
China
4
2025-06-05
The entities that hold a legal rights for patent applications filed by inventor Yang Ruifu:
Ruifu Yang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
BATTERY ENCRYPTION CIRCUIT, BATTERY VERIFICATION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
#2 | 2023-01-26Electronic device and control method of electronic device
#3 | 2013-06-20MULTIASSAY IMMUNOCHROMATOGRAPHIC CHIP
#4 | 2010-05-13Immunochromatographic strip disc for multiplexed detection and detection method using the same
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