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CHONGQING SILIAN PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    161,923
About

CHONGQING SILIAN PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and audio-visual technology are ZHEJIANG CHANGXING JINSHENG ELECTRO OPTIC TECHNOLOGY CO LTD, ZHEJIANG INTELED OPTOELETRONIC TECH CO LTD and NANJING ADL LIGHTING TECH CO LTD.

Patent filings in countries

World map showing CHONGQING SILIAN PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHONGQING SILIAN PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Dong 7
#2 Li Chaojin 6
#3 Yang Huguang 6
#4 Geng Xiaoming 4
#5 Wan Xiufeng 4
#6 Duan Yun 4
#7 Gou Xiting 3
#8 Li Xianglin 3
#9 Chen Luwen 3
#10 Liu Junming 2

Latest patents

Publication Filing date Title
CN104896328A LED lamp dustproof module lens
CN104786378A Sapphire and machining method thereof
CN104235775A Light source structure of fish gathering lamp
CN104235766A Radiating structure of fish gathering lamp
CN104235687A Fish gathering lamp anti-icing system
CN105090880A Emergency lighting fluorescent lamp and manufacturing method thereof
CN105090767A Rotary LED fluorescent lamp
CN105024001A LED support bowl cup structure and LED lamp bead having the support bowl cup structure
CN103944381A Voltage output circuit based on PWM control
CN103944140A Alternating current input over-voltage protection circuit
CN103795025A Anti-lightning overvoltage protecting circuit
CN103747577A Method and system for collecting lamp control termial corresponding lamp-post information
CN103515515A Packing structure and method
CN103256569A Rotary LED fluorescent lamp cap
CN102542923A Tool for assembling light-emitting diode (LED) display screen module