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Inventor

QIAO DONGJIANG

US9 patents
⚠️ This page may combine multiple inventors who share the name “QIAO DONGJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QUALCOMM INC

5 patents
US8344765B2Jan 1, 2013

Frequency divider with a configurable dividing ratio

QUALCOMM INC10 citations82
US7825703B2Nov 2, 2010

Divide-by-three quadrature frequency divider

QUALCOMM INC11 citations82
US10972068B2Apr 6, 2021

Process-invariant delay cell

QUALCOMM INC0 citations62
US8368434B2Feb 5, 2013

Differential quadrature divide-by-three circuit with dual feedback path

QUALCOMM INC3 citations60
US12107673B2Oct 1, 2024

Jammer detection system

QUALCOMM INC0 citations48

QIAO DONGJIANG

2 patents
US8791740B2Jul 29, 2014

Systems and methods for reducing average current consumption in a local oscillator path

QIAO DONGJIANG6 citations68
US8265568B2Sep 11, 2012

Frequency divider with synchronized outputs

QIAO DONGJIANG0 citations48

AXIOM MICRODEVICES INC

1 patent
US7904045B2Mar 8, 2011

Phase detector comprising a switch configured to select a phase offset closest to a phase of an amplifier

AXIOM MICRODEVICES INC8 citations83

BROWN GARY L

1 patent
US8570076B2Oct 29, 2013

Parallel path frequency divider circuit

BROWN GARY L3 citations59