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HUANG CHAOFA

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,849
  • Filing trend
    ⇩ 100.0%
About

HUANG CHAOFA has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are SHANGHAI MOONS AUTOMATION CONTROL CO LTD, OSURAMU MELCO KK and JINONE INC.

Patent filings in countries

World map showing HUANG CHAOFAs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HUANG CHAOFAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Chaofa 9

Latest patents

Publication Filing date Title
CN106843313A A kind of thermostatic control and the temperature controller of energy-conservation high
CN106686825A LED illuminating lamp controlled by electric appliance remote controller
CN106793340A A kind of touch LED illumination switch of non-pole light regulating
CN106873414A A kind of controller of the intermittently power-on work of electrical equipment
CN106872853A A kind of wall intraoral illumination concealed wire broken string device for searching
CN106981159A A kind of split type infrared object burglar alarm
CN106604456A Thyristor-driving LED street lamp driver with timed automatic dimming function
CN106559937A A kind of LEDbulb lamp of power failure automatic time delay
CN106597132A Pocket-sized phase sequence display
CN106550509A A kind of LED street lamp of the timing automatic light modulation of thyristor driver
CN106594687A Novel LED illuminating lamp
CN106793267A A kind of multi-functional solar LED illuminating lamp
CN106793266A A kind of programmable LEDbulb lamp of operating current
CN106793263A A kind of LEDbulb lamp of thyristor driver automatic Regulation/light
CN105284284A DC36V electric screwdriver driven sugarcane chopping machine
CN105195863A Micro alternating current welding machine
CN105163456A Constant-current driving power failure self-delay LED lighting lamp
CN105191893A Electronic killing device for trapping and killing cockroaches
CN105163447A Non-polarized anti-battery overdischarge DC12V LED lamp
CN105402623A LED street vendor lamp which can prevent over-discharging and is driven by mobile charger