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SHANDONG JINGDAO MICROELECTRONICS CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    68,619
  • Filing trend
    ⇧ 150.0%
About

SHANDONG JINGDAO MICROELECTRONICS CO LTD has a total of 24 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, electrical machinery and energy and packaging and shipping are SAITO MASARU, ALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD and ALPHA & OMEGA SEMICONDUCTOR MACAU LIMITED.

Patent filings in countries

World map showing SHANDONG JINGDAO MICROELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing SHANDONG JINGDAO MICROELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duan Huashan 22
#2 Kong Fanwei 18
#3 He Xianzhong 11
#4 Dai Yongmin 9
#5 Zhu Wenbin 8
#6 Lu Xincheng 7
#7 Liu Jun 5
#8 Zhu Kunheng 5
#9 Xia Jinlong 2
#10 Jia Lin 2

Latest patents

Publication Filing date Title
CN111710666A Rectifier bridge circuit module of rear TVS protection diode
CN111710665A Voltage-multiplying rectification module and voltage-multiplying rectification circuit adopting same
CN110635694A Integrated power supply module
CN110600450A Lead frame for arranging chip, packaging body and power supply module
CN110707946A Integrated form power module
CN110572909A LED lighting circuit and chip packaging structure thereof
CN110460245A Constant voltage power supply circuit
CN110391689A Power module
CN110474541A Power module
CN110316515A A kind of plating insulation transmission steel band
CN109494210A A kind of half-bridge encapsulating structure
CN109300889A A kind of AC-DC chip and high pressure freewheeling diode integrated chip structure and power supply mould group
CN108598073A A kind of direct insertion rectifier bridge device of band input protection
CN108736743A A kind of direct insertion rectifier bridge device with output protection
CN108511188A A kind of patch capacitor encapsulating structure
CN107731675A A kind of semiconductor wafer mechanical slotting technique
CN107331628A A kind of electronic component welder and technique
CN105914197A Small-power rectification component adopting ball-embedding process and manufacturing method thereof
CN105529320A Surface mounting power device packaging structure with embedded cooling fin
CN105070703A Rectifier bridge packaging structure with high heat radiating performance