SEARCH RESULTS for assignor:"WU, YIZHUANG"

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(X0) 15940365: METHOD FOR SETTING MCPTT GROUP, DEVICE, AND SYSTEM

(A1) 20180220270: METHOD FOR SETTING MCPTT GROUP, DEVICE, AND SYSTEM

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(X0) 15892713: METHOD, APPARATUS, AND SYSTEM FOR CHANGING ASSOCIATION RELATIONSHIP BETWEEN MCPTT USER AND MCPTT GROUP

(A1) 20180167786: METHOD, APPARATUS, AND SYSTEM FOR CHANGING ASSOCIATION RELATIONSHIP BETWEEN MCPTT USER AND MCPTT GROUP

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(X0) 15812859: DISCOVERY METHOD AND DEVICE

(A1) 20180070223: DISCOVERY METHOD AND DEVICE

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(X0) 15812795: METHOD AND DEVICE FOR ASSOCIATING USER WITH GROUP

(A1) 20180070401: METHOD AND DEVICE FOR ASSOCIATING USER WITH GROUP

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(X0) 15722642: Multi-Group Call Setup Method and Device

(A1) 20180027392: Multi-Group Call Setup Method and Device

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(X0) 15722858: METHOD FOR REGROUPING MULTIPLE GROUPS AND DEVICE

(A1) 20180027393: METHOD FOR REGROUPING MULTIPLE GROUPS AND DEVICE