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POWER FOREST TECH CORPORATION

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    58,717
  • Filing trend
    ⇩ 44.0%
About

POWER FOREST TECH CORPORATION has a total of 27 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, Taiwan and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are REDISEM LTD, FANG LIEYI and PAN CHING-TSAI.

Patent filings in countries

World map showing POWER FOREST TECH CORPORATIONs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Taiwan 9
#3 China 7

Patent filings per year

Chart showing POWER FOREST TECH CORPORATIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ke Po-Jen 6
#2 Chu Kwan-Jen 5
#3 Tseng Yang-Tai 3
#4 Lin Pao-Chuan 2
#5 Liu Chia-Hsien 2
#6 Chen Yueh-Chang 2
#7 Chiang Hsien-Yuan 1
#8 Ke Bairen 1
#9 Liu Jiaxian 1
#10 Kwan-Jen Chu 1

Latest patents

Publication Filing date Title
US2021036609A1 Voltage conversion apparatus
TWI695585B Pulse width modulation control circuit and control method of pulse width modulation signal
TW202103131A Light emitting diode backlight system and light emitting diode control circuit
TWI669985B Light emitting diode driving device and light emitting diode backlight module
TWI675540B Power conversion apparatus with low power consumption and low cost
TWI622257B Power conversion device and synchronous rectifier circuit thereof
TWI627826B Power conversion apparatus and synchronous rectification controller thereof
TWI612764B Power conversion apparatus and synchronous rectification controller thereof
TWI617910B Power conversion apparatus
TWI593223B Power conversion apparatus
CN107046368A Power supply change-over device