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POLYTRONICS TECH CORP

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,041
  • Filing trend
    ⇩ 90.0%
About

POLYTRONICS TECH CORP has a total of 43 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets electrical machinery and energy, measurement and basic materials chemistry are POLYTRONICS TECH CORPORATION, CYG WAYON CIRCUIT PROT CO LTD and KOYAMA HIROYUKI.

Patent filings in countries

World map showing POLYTRONICS TECH CORPs patent filings in countries
# Country Total Patents
#1 United States 27
#2 China 12
#3 Taiwan 4

Patent filings per year

Chart showing POLYTRONICS TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang David Shau Chew 24
#2 Su Tsungmin 12
#3 Tseng Chun Teng 10
#4 Tseng Chun-Teng 6
#5 Tsai Tongcheng 6
#6 Chang Yung Hsien 5
#7 Lee Wen Feng 5
#8 Chang Yao Te 5
#9 Sha Yi An 5
#10 Chen Kuo Hsun 4

Latest patents

Publication Filing date Title
US2021059056A1 Thermally conductive board
US2019157031A1 Protection device and circuit protection apparatus containing the same
US9997906B1 Over-current protection device
US10147573B1 Reflowable thermal fuse
US2018097352A1 Protection device and circuit protection apparatus containing the same
US2016163429A1 Over-current protection device and protective circuit module containing the same
TWI555948B LED bulb
TW201717504A Connector
TWI561623B Thermal interface material
TW201705158A Over-current protection device