SEARCH RESULTS for assignor:"QIAN, HUIZHEN"

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Patent(s)

(X0) 15965390: Filtering Unit and Filter

(A1) 20180248243: Filtering Unit and Filter

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Patent(s)

(X0) 15816163: Digital Phase Shifter

(A1) 20180145660: Digital Phase Shifter

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Patent(s)

(X0) 15714619: Dual-Mode Oscillator and Multi-Phase Oscillator

(A1) 20180131323: Dual-Mode Oscillator and Multi-Phase Oscillator

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Patent(s)

(X0) 15625374: Resonant Unit and Filter

(A1) 20170365903: Resonant Unit and Filter