P

Inventor

LI CHANGZHU

CN13 patents
⚠️ This page may combine multiple inventors who share the name “LI CHANGZHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

7 patents
US6965633B2Nov 15, 2005

Pilot synchronization channel structure for CDMA mobile communication system

HUAWEI TECH CO LTD33 citations91
US10911603B2Feb 2, 2021

Service allocation method and apparatus

HUAWEI TECH CO LTD2 citations66
US11861247B2Jan 2, 2024

Data sharing method, graphical user interface, electronic device, and system

HUAWEI TECH CO LTD0 citations62
US11544019B2Jan 3, 2023

Data sharing method, graphical user interface, electronic device, and system

HUAWEI TECH CO LTD0 citations62
US11804053B2Oct 31, 2023

Image recognition method and terminal

HUAWEI TECH CO LTD0 citations60
US11132545B2Sep 28, 2021

Image recognition method and terminal

HUAWEI TECH CO LTD0 citations60
US8934444B2Jan 13, 2015

Power control method and base station

HUAWEI TECH CO LTD0 citations43

HUAWEI DEVICE CO LTD

2 patents
US9509916B2Nov 29, 2016

Image presentation method and apparatus, and terminal

HUAWEI DEVICE CO LTD17 citations88
US9804738B2Oct 31, 2017

Icon sorting and displaying method and terminal device

HUAWEI DEVICE CO LTD1 citations51

FUTUREWEI TECHNOLOGIES INC

2 patents
US11461447B2Oct 4, 2022

Echoprint user authentication

FUTUREWEI TECHNOLOGIES INC0 citations62
US10853463B2Dec 1, 2020

Echoprint user authentication

FUTUREWEI TECHNOLOGIES INC1 citations62

HUAWEI DEVICE DONGGUAN CO LTD

1 patent
US9948863B2Apr 17, 2018

Self-timer preview image presentation method and apparatus, and terminal

HUAWEI DEVICE DONGGUAN CO LTD4 citations69

LI CHANGZHU

1 patent
US8737340B2May 27, 2014

Power control method and base station

LI CHANGZHU0 citations37