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GUANGDONG DELOS LIGHTING INDUSTRIAL CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    29,204
  • Filing trend
    ⇧ 71.0%
About

GUANGDONG DELOS LIGHTING INDUSTRIAL CO LTD has a total of 51 patent applications. It increased the IP activity by 71.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and optics are ANHUI SUNNY ELECTRIC GROUP CO LTD, ANSORG GMBH and XUZHOU ZHONGREN LIGHTING CO LTD.

Patent filings in countries

World map showing GUANGDONG DELOS LIGHTING INDUSTRIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing GUANGDONG DELOS LIGHTING INDUSTRIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Heliang 44
#2 Liu Yanjuan 21
#3 Yang Zhihui 11
#4 Tang Junkang 9
#5 Chen Xianglin 6
#6 Guo Daxiong 6
#7 Luo Zhuhong 5
#8 Zhang Fuhua 5
#9 Liu Youming 4
#10 Fu Pei 4

Latest patents

Publication Filing date Title
CN112082114A Water wave lamp and assembling method
CN111795333A Waterproof high-heat-dissipation lamp and design method
CN111795314A Guardrail lamp with refraction structure and assembling method
CN111107689A Differential parallel drive transmission RGBW constant current control circuit
CN111102499A Series landscape guardrail lamp and assembly method based on structure
CN110953510A Embedded dual-purpose lamp for ramp indication
CN111059505A Ceiling tunnel lamp with uniform light spots and assembly method based on structure
CN110925657A Lens lamp with mounting angle adjusting bracket
CN110985929A Novel LED windowsill lamp and assembling method thereof
CN110748854A Novel rotatable detachable light barrier LED lamp
CN110671653A Lens combined lamp
CN110594644A Convex lens type guardrail lighting lamp
CN110701516A Front light guardrail reflective lighting lamp
CN110701517A Wide light guardrail lighting lamp
CN110657410A Waterproof structure for lamp and processing technology
CN110594637A Wall washer lamp and assembling method thereof
CN110566910A Wash joint structure of pinup lower part
CN110572920A Automatic code writing system and method for connecting multiple lamps
CN110486661A A kind of LED guard rail lamp
CN110454759A A kind of guardrail illumination lamp housing clamping structure