According to Securities Star news, data from the Tianyancha APP shows that the Design Institute (603357) has recently received authorization for an invention patent titled 'Intelligent Q&A System and ...

Recently, Dahua Technology (002236) obtained an important invention patent authorization, titled "Training Method for Classification Networks, Image Classification Method, and Related Devices," with ...

WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced an in-depth study of the multidimensional ...

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