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Haibo Fei
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Digital amplitude tracking current steering digital-to-analog conve...
Patent number
11,728,822
Issue date
Aug 15, 2023
QUALCOMM Incorporated
Shahin Mehdizad Taleie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter (DAC) with common-mode correction
Patent number
10,840,929
Issue date
Nov 17, 2020
QUALCOMM Incorporated
Andrew Weil
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Asymmetric H-bridge in a class D power amplifier
Patent number
9,461,589
Issue date
Oct 4, 2016
QUALCOMM Incorporated
Jingxue Lu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Overcurrent protection for class D power amplifier
Patent number
9,088,251
Issue date
Jul 21, 2015
QUALCOMM Incorporated
Haibo Fei
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Split capacitors scheme for suppressing overshoot voltage glitches...
Patent number
8,947,163
Issue date
Feb 3, 2015
QUALCOMM Incorporated
Chenling Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
COMMON-MODE CURRENT REMOVAL SCHEME FOR DIGITAL-TO-ANALOG CONVERTERS
Publication number
20240007125
Publication date
Jan 4, 2024
QUALCOMM Incorporated
Haibo FEI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER (DAC) WITH ADAPTIVE CALIBRATION SCHEME
Publication number
20230403022
Publication date
Dec 14, 2023
QUALCOMM Incorporated
Xiahan ZHOU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL AMPLITUDE TRACKING CURRENT STEERING DIGITAL-TO-ANALOG CONVE...
Publication number
20220416804
Publication date
Dec 29, 2022
QUALCOMM Incorporated
Shahin MEHDIZAD TALEIE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER (DAC) WITH COMMON-MODE CORRECTION
Publication number
20200366305
Publication date
Nov 19, 2020
QUALCOMM Incorporated
Andrew WEIL
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ASYMMETRIC H-BRIDGE IN A CLASS D POWER AMPLIFIER
Publication number
20160065134
Publication date
Mar 3, 2016
QUALCOMM Incorporated
Jingxue Lu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Split Capacitors Scheme for Suppressing Overshoot Voltage Glitches...
Publication number
20130293298
Publication date
Nov 7, 2013
Chenling Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Overcurrent Protection for Class D Power Amplifier
Publication number
20130285744
Publication date
Oct 31, 2013
Haibo Fei
H03 - BASIC ELECTRONIC CIRCUITRY