P

Inventor

CHIOU TA-GANG

TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHIOU TA-GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GROUNDHOG TECHNOLOGIES INC

4 patents
US7561876B2Jul 14, 2009

System with user interface for network planning and mobility management optimization in a mobile communication network and method thereof

GROUNDHOG TECHNOLOGIES INC36 citations84
US7263358B2Aug 28, 2007

Method for detecting and reducing ping-pong handover effect of cellular network

GROUNDHOG TECHNOLOGIES INC8 citations71
US8346208B2Jan 1, 2013

Method and system for identifying mobile user cluster by call detail record

GROUNDHOG TECHNOLOGIES INC5 citations67
US8031676B2Oct 4, 2011

System for constructing a mobility model for use in mobility management in a wireless communication system and method thereof

GROUNDHOG TECHNOLOGIES INC0 citations30

CHIOU TA-GANG

3 patents
US8744431B2Jun 3, 2014

Apparatus and method for network based wireless network test

CHIOU TA-GANG3 citations59
US8676196B2Mar 18, 2014

Apparatus and method for competitor network monitoring

CHIOU TA-GANG0 citations35
US9229090B2Jan 5, 2016

Method for indoor/outdoor call judgment

CHIOU TA-GANG0 citations30

CHANG HSIAO-TSE

2 patents
US8583108B2Nov 12, 2013

Methods and system for detecting roaming location of mobile network

CHANG HSIAO-TSE2 citations54
US9730013B2Aug 8, 2017

Method, recording medium and electronic device of 3D geolocation

CHANG HSIAO-TSE0 citations31

GROUNDHOG INC

2 patents
US11259147B2Feb 22, 2022

Server, communication system, and positioning method based on mobile network thereof

GROUNDHOG INC0 citations47
US11678295B2Jun 13, 2023

Contact tracking method and related server

GROUNDHOG INC0 citations36

CHANG WEI LING

1 patent
US8549406B2Oct 1, 2013

Management system and method for wireless communication network and associated graphic user interface

CHANG WEI LING1 citations34