XQ

Xiaohong Quan

QU Qualcomm: 19 patents #1,160 of 12,104Top 10%
AS Agere Systems: 2 patents #639 of 1,849Top 35%
Overall (All Time): #202,389 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12348606 Clock frequency deviation detector with closed-loop calibration Bo Pang, Andrew Weil, Matthew Chauncey Kusbit, Mahmoud Mohamed Rashad Ibrahim Elhebeary, Benjamin Griffitts 2025-07-01
9602433 Systems and methods for sharing a serial communication port between a plurality of communication channels Xuhao Huang, Ankit Srivastava, Seyfollah Bazarjani 2017-03-21
9014381 Switch techniques for load sensing Peter Jivan Shah, Ankit Srivastava, Guoqing Miao 2015-04-21
8963634 Load current sensing Ankit Srivastava, Matthew D. Sienko, Meysam Azin, Peter Jivan Shah 2015-02-24
8680891 High voltage tolerant differential receiver Ankit Srivastava, Xuhao Huang 2014-03-25
8576523 Charge pump electrostatic discharge protection Ankit Srivastava, Eugene R. Worley, Guoqing Miao 2013-11-05
8564346 Non-overlapping clock generation Tongyu Song, Lennart Karl-Axel Mathe, Dinesh Jagannath Alladi 2013-10-22
8538362 Squelch detection circuit and method Ankit Srivastava 2013-09-17
8446204 High voltage tolerant receiver Ankit Srivastava, Xuhao Huang 2013-05-21
8390355 Delay cell for clock signals Ankit Srivastava 2013-03-05
8169243 Techniques for non-overlapping clock generation Tongyu Song, Lennart Karl-Axel Mathe, Dinesh Jagannath Alladi 2012-05-01
8143957 Current-mode gain-splitting dual-path VCO Marzio Pedrali-Noy 2012-03-27
8140026 All-digital selectable duty cycle generation Lennart Karl-Axel Mathe, Liang Dai, Dinesh Jagannath Alladi 2012-03-20
8111088 Level shifter with balanced duty cycle Ankit Srivastava 2012-02-07
8076963 Delay-locked loop having a delay independent of input signal duty cycle variation Xuhao Huang 2011-12-13
7791520 Low power, low noise digital-to-analog converter reference circuit Lennart Karl-Axel Mathe 2010-09-07
7768433 Dynamic slew rate control based on a feedback signal Lennart Karl-Axel Mathe 2010-08-03
7750837 Adaptive bias current generation for switched-capacitor circuits Chuanyang Wang, Seyfollah Bazarjani 2010-07-06
7724092 Dual-path current amplifier Marzio Pedrali-Noy 2010-05-25
7609097 Driver circuit and a method for matching the output impedance of a driver circuit with a load impedance Robert H. Leonowich 2009-10-27
7176743 Driver circuit capable of providing rise and fall transitions that step smoothly in the transition regions Robert H. Leonowich 2007-02-13