Inventor

ZHANG DAQING

US11 patents

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

UNIV BEIJING

4 patents

US10531817B2Jan 14, 2020

Fall detection method and system

UNIV BEIJING3 citations66

US12399267B2Aug 26, 2025

Method, system, device and storage medium for non-contact velocity estimation of a moving target

UNIV BEIJING0 citations59

US10630403B2Apr 21, 2020

Method for determining a doppler frequency shift of a wireless signal directly reflected by a moving object

UNIV BEIJING0 citations51

US12081298B2Sep 3, 2024

Method, system, computer device, and storage medium for non-contact determination of a sensing boundary

UNIV BEIJING0 citations44

CHINA PETROLEUM & CHEM CORP

2 patents

US9623403B2Apr 18, 2017

Naphtha reforming catalyst and preparation method thereof

CHINA PETROLEUM & CHEM CORP2 citations69

US9694356B2Jul 4, 2017

Method for regenerating semi-regenerated reforming catalyst

CHINA PETROLEUM & CHEM CORP0 citations48

SIEBEL SYSTEMS INC

1 patent

US7685527B2Mar 23, 2010

Method and apparatus for controlling view navigation in workflow systems

SIEBEL SYSTEMS INC28 citations88

TK HOLDINGS INC

1 patent

US7905516B2Mar 15, 2011

Airbag module with integrated gas generation

TK HOLDINGS INC8 citations78

HE QINGHUA

1 patent

US9422949B2Aug 23, 2016

Energy-recovery generation system for handling and carrying electric vehicle

HE QINGHUA3 citations62

ZHANG DAQING

1 patent

US9614648B2Apr 4, 2017

Method and apparatus for controlling energy expanding of sensor network nodes

ZHANG DAQING1 citations45

DU PONT

1 patent

US9815947B2Nov 14, 2017

Substantially symmetrical 3-arm star block copolymers

DU PONT0 citations38