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YANG CHEN-SHENG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    240,148
About

YANG CHEN-SHENG has a total of 23 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and Netherlands. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are ELUMINA LIGHTING TECHNOLOGIES, CHANG CHU-CHENG and ENDO SHOMEI KK.

Patent filings in countries

World map showing YANG CHEN-SHENGs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Netherlands 1

Patent filings per year

Chart showing YANG CHEN-SHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chen-Sheng 23

Latest patents

Publication Filing date Title
US2016345448A1 Removable cover fastening apparatus for electronic devices
US2014333218A1 LED light string with open circuit protection
US8376788B1 Electrical connector having two metallic pipes with tubular portions with a baffle
US8337250B1 Electric plug
US2013076256A1 Light string without using a control box
US2012005902A1 Wire cutter head for preventing misalignment of the cutting blades
US2011285300A1 Constant-current controller for LED light string
US2011133667A1 Control box for a christmas light string
US7871301B1 Decorative light
US2011013388A1 Light string assembly
US2010296290A1 LED-based christmas light string assembly with parallel-wired lighting units
US2010194297A1 Light string device
US2010176735A1 LED light string assembly with constant current circuit
US2010148680A1 Led light string capable of increasing the number of leds without adding extension plugs and sockets
US2010108863A1 Light-sensible control device for light string
US2010102733A1 Led light string
US2009284159A1 Decorative light string device
NL1034424C1 Plantation pot e.g. flower pot, for growing/planting flower plant, has lower pot body selectively disconnected from primary pot body to expose amount of soil for purpose of soil replacement and root trimming
US2009056215A1 Plantation pot that facilitates replacement of soil
US2008272705A1 Light emitting diode lamp assembly having a voltage-regulating capability