Learn more

CHEN CHIA TEH

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    60,788
  • Filing trend
    ⇩ 30.0%
About

CHEN CHIA TEH has a total of 30 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2002. 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 control are VAXCEL INT CO LTD, CHEN CHIA-TEH and TOPCO TECHNOLOGIES CORP.

Patent filings in countries

World map showing CHEN CHIA TEHs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Taiwan 4
#3 China 2
#4 France 1

Patent filings per year

Chart showing CHEN CHIA TEHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chia-Teh 26
#2 Chen Chia Teh 4

Latest patents

Publication Filing date Title
US10451258B1 Lighting fixture
US2018012467A1 Occupancy based lighting control technology and its application thereof
CN107801279A Online free establishing method and the anti-lamp of LED guarantors and its control device with it
TWI632831B On line free setting method, led security light, security light control device and led security light control device thereof
US2017094752A1 Sensing lamp and sensing module thereof
US2016374177A1 App based free setting method for setting operating parameter of security light
US2017184293A1 Motion sensing lighting device
TW201604413A Stable-revolution ceiling fan with multiple rotators and controlling method thereof
US2016135263A1 Modularized light system, control module thereof and power module thereof
TW201537895A Infrared ray on/off switch with automatic dimming capacity
TW201415797A Infrared ray on/off switch with automatic dimming capacity
FR2836539A3 Suspension device with internal lighting