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DONGGUAN XIANGGUO OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    127,618
  • Filing trend
    ⇩ 100.0%
About

DONGGUAN XIANGGUO OPTOELECTRONICS TECH CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology and surface technology and coating are KALEX MULTI LAYER CIRCUIT BOARD ZHONGSHAN LTD, SP KT B PRETSIZIONNOGO OBORU V and NI T I PRIBOROSTROENIYA.

Patent filings in countries

World map showing DONGGUAN XIANGGUO OPTOELECTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DONGGUAN XIANGGUO OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Guoen 7
#2 Li Dedong 4
#3 Liu Yonglin 1
#4 Zhu Weicheng 1
#5 Lai Guo'En 1

Latest patents

Publication Filing date Title
CN107911935A A kind of pcb board processing method with reinforcing rib
CN107708332A A kind of processing method of conducting metal substrate
CN106982517A A kind of method that use thermosetting ink prints PCB welding resisting layers
CN107018625A One kind spray Sillim finger printing peelable glue improved process
CN106998627A A kind of design method of PCB impedance plates
CN106982515A A kind of thick copper coin process for pressing of 12oz
CN105555043A Manufacturing process for ultra-thick copper PCB (printed circuit board)
CN105555035A Printing process for printed circuit board
CN105555037A Manufacturing process for PCB (printed circuit board) with micropore structure
CN105555065A Manufacturing process for six-layer blind-hole plate by circuit board engraving machine
CN105555034A Process of plugging holes in printed circuit board with ink
CN105555052A Chemical etching process for printed circuit board
CN105555036A Manufacturing process for printed circuit board through physical method