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GROUNDHOG TECHNOLOGIES INC

Overview
  • Total Patents
    29
About

GROUNDHOG TECHNOLOGIES INC has a total of 29 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets telecommunications, digital networks and measurement are ZISIMOPOULOS HARIS, UBEEAIRWALK INC and MONTEMURRO MICHAEL PETER.

Patent filings in countries

World map showing GROUNDHOG TECHNOLOGIES INCs patent filings in countries

Patent filings per year

Chart showing GROUNDHOG TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chiou Ta-Gang 11
#2 Chen Meng-Seng 9
#3 Shieh Yuh-Pyng 5
#4 Kuo Tzu-Wen 5
#5 Hsiao Ching-Jui 4
#6 Chiou Ta Gang 3
#7 Chen Mengseng 3
#8 Yeh Chun-Chih 3
#9 Chang Chao-Chi 3
#10 Chen Yuan-Pai 2

Latest patents

Publication Filing date Title
GB201102641D0 Method and system for detecting roaming location of mobile network
EP2139277A1 Method and system for detecting insufficient coverage location in mobile network
EP1868320A2 Management system and method for wireless communication network and associated graphic user interface
US2007143005A1 Partitioning method for cellular network
US2006293025A1 Method and system for identifying mobile user cluster by call detail record
TWI326054B Method and system for identifying mobile user cluster by call detail record
TW200711379A Management system and method for wireless communication network and associated user interface
US2007087755A1 Method for deployment scheduling for mobile communication network
EP1773083A1 Deployment scheduling for a mobile communication network to be changed to a target network plan comprising BSC areas and location areas
EP1613111A2 Partitioning method for mobile communication network
EP1610574A1 Partitioning method for mobile communication network with overlapping location areas
CN1717091A Method for detecting ping-pong handover effect of cellular network
US7561876B2 System with user interface for network planning and mobility management optimization in a mobile communication network and method thereof
CN1756425A Road automatic paying method using wireless mobile communication system
JP2005100397A Automatic headset toll collection mechanism using mobile communication system
US7477895B2 Method for determining registration areas in a wireless communication system
AU2003293406A1 Constructing a mobility model for mobility management
TW200515732A Portable electronic device with wireless local area network unit
AU2002338586A1 Method and system for estimating subject position base on chaos theory