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JIANGSU JIEJIE MICROELECTRONICS CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    55,193
  • Filing trend
    ⇧ 125.0%
About

JIANGSU JIEJIE MICROELECTRONICS CO LTD has a total of 34 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors are QIAN YIN, HUANG TSUNG-YI and ADVANCED MATERIAL TECH CO LTD.

Patent filings in countries

World map showing JIANGSU JIEJIE MICROELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU JIEJIE MICROELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Wang Chengsen 17
#2 Yin Yunchao 9
#3 Zhou Xiangrui 8
#4 Shen Yidong 7
#5 Zhou Rongrong 7
#6 Liu Feng 6
#7 Li Zhonglin 6
#8 Zhang Chao 5
#9 Xu Yang 5
#10 Qian Qingyou 4

Latest patents

Publication Filing date Title
CN112289752A Flip GaN power device packaging structure and preparation method thereof
CN111430464A Split gate MOSFET device with reduced switching losses and method of making same
CN111312823A Ultra-low on-resistance split gate MOSFET device and manufacturing method thereof
CN110233111A The production technology of interior insulation plastic device
CN110061052A High forward blocking voltage gate sensitive triggering unidirectional controlled silicon chip and manufacturing method
CN110098254A Utilize the single table surface high-voltage thyristor chip and manufacturing method of the two-way scribing of symmetry
CN110071171A A kind of controlled silicon chip and preparation method thereof with over-voltage copped wave characteristic
CN109346512A A kind of terminal structure and its manufacturing method of semiconductor devices
CN109003957A The preparation method of SOT-89/223-2L lead frame and two leg structures
CN109449125A A kind of two-row structure internal insulation type plastic semiconductor element and its manufacturing method
CN108767004A A kind of separation grid MOSFET component structure and its manufacturing method
CN108493258A A kind of the Trench schottky devices and manufacturing method of ultralow forward voltage drop
CN108598151A The semiconductor devices terminal structure and its manufacturing method of voltage endurance capability can be improved
CN108649072A A kind of groove MOSFET device and its manufacturing method of low on-resistance
CN108461547A A kind of MOS type super barrier rectifier and its manufacturing method
CN108231913A The structure and its manufacturing method of a kind of trench schottky diode
CN108074809A A kind of manufacturing method of quick soft-recovery diode chip
CN107785276A A kind of manufacture method for improving two-piece type framework encapsulation positioning precision
CN107154389A The minitype paster solid-state relay and its manufacture method of a kind of high heat-sinking capability
CN105720110A SiC annular floating-point type P+ structured junction barrier Schottky diode and preparation method thereof