Learn more

VASTVIEW TECH INC

Overview
  • Total Patents
    217
  • GoodIP Patent Rank
    55,581
  • Filing trend
    ⇩ 33.0%
About

VASTVIEW TECH INC has a total of 217 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2003. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and environmental technology are VAST VIEW TECHNOLOGY INC, FUJIWARA KOHJI and MSILICA.

Patent filings in countries

World map showing VASTVIEW TECH INCs patent filings in countries

Patent filings per year

Chart showing VASTVIEW TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Yuh-Ren 81
#2 Chen Cheng-Jung 50
#3 Shen Yuhren 32
#4 Chu Hung-Chi 31
#5 Lin Chang-Cheng 27
#6 Yuren Shen 22
#7 Chin Ikujin 22
#8 Shen Yuren 19
#9 Zhu Hongqi 15
#10 Peng Cheng-Chung 14

Latest patents

Publication Filing date Title
CN110955089A Liquid crystal display with self-compensating electrode pattern
TWI679476B Lcd device with self-compensated electrode patterns
CN110865493A Liquid crystal display with self-compensating electrode pattern
US2019377230A1 Lcd device with self-compensated electrode patterns
US2018356694A1 LCD device with self-compensated electrode patterns
CN109699100A Use the LED driving circuit of high voltage
TWI633806B LED driving circuit using high voltage
US10004119B1 Low-cost LED driving circuit using high voltage
CN109429406A Use the device of the multiple light emitting diodes of high voltage drive
TWI625987B An apparatus for driving leds using high voltage
US2019008016A1 Universal method for driving LEDs using high voltage
US9794992B1 Universal method for driving LEDs using high voltage
CN106033662A Method for driving liquid crystal display with a plurality of pixel regions and liquid crystal display
TW201633283A Liquid crystal display device having at least three electrodes in each pixel area
US2016203798A1 Liquid crystal display device having at least three electrodes in each pixel area
CN105592609A Light emitting diode illumination module for reducing scintillation by use of slow-attenuation phosphor
WO2016074110A1 Illumination module for reducing twinkling light emitting diode by utilizing slowly decaying phosphor
TW201616047A LED-based lighting module using slow decay phosphor to reduce flicker
US2016102818A1 Led-based lighting module using slow decay phosphor to reduce flicker
CN105282899A Low-flicker and high-power-factor light emitting diode drive circuit