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HUNG JIN-SHAN

Overview
  • Total Patents
    11
About

HUNG JIN-SHAN has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Taiwan, Canada and Malaysia. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and civil engineering are BAUMUELLER GMBH A, HEEMAF SKA MOTORENWERK and MATERIEL ELECTROMAGNETIQUE S I.

Patent filings in countries

World map showing HUNG JIN-SHANs patent filings in countries
# Country Total Patents
#1 Taiwan 9
#2 Canada 1
#3 Malaysia 1

Patent filings per year

Chart showing HUNG JIN-SHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hung Jin-Shan 11

Latest patents

Publication Filing date Title
TW200716850A Sound-insulation structure of rolling door
TW200710316A Structure of scrolling door panel with reduced noises
TW200641233A Door safety device having suspension structure
TW200641232A Sheet type door safety system
TW200623585A Gap adjusting structure of brake for motor rear cover
TWI250248B Minute adjustment structure for fastened height of rack on slidable gate
TW200613633A Circuit structure for an electromotive door
TW200600697A Improved structure of device for producing magnetism
TWI231838B Improved structure of bearing seat for rolling door
MY115610A Automatic stop mechanism for a rolling door
CA2249804A1 Control mechanism for a rolling door