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WISETOP TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,304
About

WISETOP TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are FSP GROUP, WUXI LINLI TECH CO LTD and HANGZHOU SILAN MICROELECT CO.

Patent filings in countries

World map showing WISETOP TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 7
#2 United States 3
#3 China 1
#4 Japan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chang Pin 7
#2 Liang Wei-Chen 7
#3 Zhang Ping 5
#4 Liang Wei-Cheng 4
#5 Liang Wei Chen 1
#6 Liang Wei Jen 1
#7 Hou Fu Hsing 1

Latest patents

Publication Filing date Title
TW202012988A Optical coupler structure formed on wafer in laminated state for allowing the manufacturer to test semi-finished optical couplers on the wafer so as to avoid making a defective semi-finished optical coupler into an optical coupler
TW202010228A Control circuit for switching on-off state at zero crossing point by which the variation of the alternating load cannot be found by a user and an energy saving effect can be achieved
TW201946370A Control circuit for regulating rotational speed of motor by electric power changing the electric power of the motor stator coil according to the duty ratio of a control signal
US2016135260A1 Switching circuit for light-emitting diode
CN104953819A Switch circuit for controlling supply of electrical energy to a load
TWI548305B LED driving circuit
TW201616683A Light emitting diode module structural and manufacturing method thereof
TW201613419A Lighting system with single loop light-dimming function and motion sensing device thereof
TW201612526A Contact pad and structure of its module
US2015214438A1 Led module and method for manufacturing the same