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GEMTEK TECHNOLOGY CO LTD

Overview
  • Total Patents
    268
  • GoodIP Patent Rank
    17,312
  • Filing trend
    ⇩ 70.0%
About

GEMTEK TECHNOLOGY CO LTD has a total of 268 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 1994. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are ACCTON TECHNOLOGY CORP, MAGIS NETWORKS INC and SIERRA WIRELESS INC.

Patent filings in countries

World map showing GEMTEK TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 103
#2 United States 84
#3 China 81

Patent filings per year

Chart showing GEMTEK TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hung-Wen 17
#2 Tan Der-Hwa 15
#3 Lai Chung-Chiu 11
#4 Lam Cory Koon-Sing 10
#5 Yeh Fu-Ming 9
#6 Wang Wei 9
#7 Yen Chih-Hsu 9
#8 Chen Hung Wen 8
#9 Lee Kuo-Tsai 8
#10 Lai Zhongqiu 7

Latest patents

Publication Filing date Title
US2020328827A1 Antenna control method and communication system control method
CN111585004A Antenna device, communication device and steering adjustment method thereof
CN111583611A Radio apparatus
TWI696317B Expansion circuit board
TW202032855A Antenna apparatus, communication apparatus and steering adjustment method thereof
TW202038565A Control methods of antenna and communication system
TW202032934A Wireless apparatus
US2020067505A1 Power switch and control method thereof
US2019006765A1 Antenna device
US2019131797A1 Power bank with a plurality of stacked battery modules
US2019131808A1 Power bank with a plurality of pluggable battery modules
TW201931793A Signal transmission method
US2019020965A1 Audio playing system
US9888334B1 Audio playing system
US10136241B1 Audio playing system capable of automatically personally compensating
US9930441B1 Audio playing system
TW201914308A Cast system and control method of a cast system
TW201905820A Social Collaboration Method for All Things
US2017242577A1 Method for establishing virtual community network connection and network communication system
TW201822171A Parking position sensing device