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NINGBO SUNPU LED CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,237
  • Filing trend
    ⇧ 50.0%
About

NINGBO SUNPU LED CO LTD has a total of 47 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, electrical machinery and energy and medical technology are FORMOSA EPITAXY INC, WUHU ELEC TECH OPTICAL ELECTRONIC CO LTD and ZHEJIANG INTELED OPTOELETRONIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing NINGBO SUNPU LED CO LTDs patent filings in countries
# Country Total Patents
#1 China 44
#2 EPO (European Patent Office) 2
#3 United States 1

Patent filings per year

Chart showing NINGBO SUNPU LED CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yaohua 37
#2 Du Yuanbao 33
#3 Zhang Riguang 23
#4 Lin Sheng 22
#5 Zhang Qinghao 16
#6 Chen Fusheng 15
#7 Cai Xiaoning 14
#8 Zhu Xiaoqing 12
#9 Mi Chao 7
#10 Dai Mingfan 4

Latest patents

Publication Filing date Title
CN112242473A LED filament light source, manufacturing method thereof and lamp
CN112250137A UVC-LED disinfection and sterilization device
CN112250136A Laminar flow type UVC module
CN112254750A SMD distance proximity sensor
CN112103274A LED device
CN112201654A Novel COB light source of adjusting luminance
CN111755432A LED lamp device and LED lamp bead thereof
CN111536454A Desk lamp
CN111516469A Vehicle-mounted air purifier and automobile
CN111536468A Classroom lighting lamp
CN111490142A Ultraviolet L ED device
CN111490141A UV L ED device and manufacturing method thereof
CN111358973A Ultraviolet LED lamp bead component
CN111490041A Mini L ED dot matrix lighting equipment and manufacturing method thereof
CN111293209A Transparent display device and preparation method thereof
CN111211212A LED device and preparation method thereof
CN111223981A Ultraviolet LED device
CN111244249A Sealing device of light emitting assembly, manufacturing method of sealing device and light emitting assembly
CN111293197A Flip LED chip die bonding method and LED
CN111295010A Constant-current deep ultraviolet LED device and manufacturing method thereof