Chi-Fung KWOK

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
N-phase passive receiver mixer
- Patent number 11,165,461
- Issue date Nov 2, 2021
- QUALCOMM Incorporated
- Chi-Fung Kwok
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for voltage standing wave ratio (VSWR) measurement
- Patent number 10,630,324
- Issue date Apr 21, 2020
- QUALCOMM Incorporated
- Andrew Summers
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
N-PHASE PASSIVE RECEIVER MIXER
- Publication number 20200244303
- Publication date Jul 30, 2020
- QUALCOMM Incorporated
- Chi-Fung KWOK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVER FOR RADIO FREQUENCY (RF) SWITCHED-CAPACITOR POWER AMPLIFIER...
- Publication number 20190379329
- Publication date Dec 12, 2019
- QUALCOMM Incorporated
- Chi-Fung KWOK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL HARD-SWITCHING RADIO FREQUENCY (RF) POWER AMPLIFIER
- Publication number 20190222183
- Publication date Jul 18, 2019
- QUALCOMM Incorporated
- Chi-Fung KWOK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE