HF

Haibo Fei

QU Qualcomm: 9 patents #2,205 of 12,104Top 20%
Overall (All Time): #539,176 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12381572 Current digital-to-analog converter (DAC) with direct-current (DC) offset correction Xiahan Zhou, Dongwon Seo, Parisa Mahmoudidaryan 2025-08-05
12362761 Digital-to-analog converter (DAC) with dynamic stacked cascode switches Xiahan Zhou, Nitz Saputra, Andrew Weil 2025-07-15
12160244 Digital-to-analog converter (DAC) with adaptive calibration scheme Xiahan Zhou 2024-12-03
12081233 Common-mode current removal scheme for digital-to-analog converters Xiahan Zhou 2024-09-03
11728822 Digital amplitude tracking current steering digital-to-analog converter Shahin Mehdizad Taleie, Dongwon Seo, Ashok Swaminathan, Gurkanwal Singh Sahota, Andrew Weil 2023-08-15
10840929 Digital-to-analog converter (DAC) with common-mode correction Andrew Weil, Jaswinder Singh, Debesh Bhatta 2020-11-17
9461589 Asymmetric H-bridge in a class D power amplifier Jingxue Lu, Ankit Srivastava 2016-10-04
9088251 Overcurrent protection for class D power amplifier Matthew D. Sienko, Chenling Huang 2015-07-21
8947163 Split capacitors scheme for suppressing overshoot voltage glitches in class D amplifier output stage Chenling Huang, Matthew D. Sienko 2015-02-03