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CHERN JR-JIUN

Overview
  • Total Patents
    15
About

CHERN JR-JIUN has a total of 15 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Germany. Its main competitors in its focus markets civil engineering, machines and computer technology are LIANHONG ART CO LTD, TORQMASTER INC and FIRST DOME CORP.

Patent filings in countries

World map showing CHERN JR-JIUNs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Germany 2

Patent filings per year

Chart showing CHERN JR-JIUNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chern Jr-Jiun 15

Latest patents

Publication Filing date Title
US2009172916A1 Hinge Assembly
US2009165252A1 Hinge Assembly
US2009144936A1 Hinge Assembly
DE102007051563B3 Articulation device for use in notebook, has hinge pin, and rotable device, which is rotable installed on hinge pin, where rotable device has two stretcher elements and socket
US2009100640A1 Hinge Assembly
DE102007049546B3 Joint arrangement for use with notebook-computer, comprises primary coupling element, which is installed with hinge bolt, and primary coupling element that has connecting section and pivoting section
US2009089975A1 Hinge Assembly
US2009049644A1 Multi-Stage Hinge Assembly
US2009013498A1 Hinge Assembly
US2008307605A1 Hinge assembly
US2008151477A1 Hinge for laptop computer
US2008151478A1 Hinge for laptop computer
US2008151476A1 Hinge for laptop computer
US2008148520A1 Hinge for laptop computer
US2007143963A1 Hinge