Learn more

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO LTD

Overview
  • Total Patents
    13
About

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets semiconductors are CPTF VISUAL DISPLAY FUZHOU LTD, KOSTAT SEMICONDUCTOR CO LTD and DALIAN MEIMING EPITAXIAL WAFER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY 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 Xinchao Wang 13
#2 Zhizhong Liang 13
#3 Jiongjiong Gu 1

Latest patents

Publication Filing date Title
CN101819958A Lead frame structure for flip chip and etching-plating production method thereof
CN101814467A Package structure of heat radiating plate externally connected with island embedded chip pyramid locking hole heat radiating block convex cylinder
CN101794749A Fully encapsulated type packaging structure of assembled heat dissipation block with mount pad embedded chip
CN101794743A Island embedded chip rightly mounted package structure with reverse T type heat dissipation block
CN101794746A Packaging structure of inverse T-shaped radiating block for chip of printed circuit board
CN101794747A Packaging structure of radiating block with locking hole and convex surface for chip of printed circuit board
CN101794744A Packaging structure of radiating block and convex surface for chip of printed circuit board
CN101794752A Fully encapsulated type packaging structure of assembled/inversely assembled heat dissipation block with mount pad embedded chip
CN101794745A Totally-wrapped packaging structure of radiating block for chip of printed circuit board
CN101794750A Island embedded chip rightly mounted package structure with heat dissipation block
CN101794751A Island embedded chip rightly mounted package structure with rectangular heat dissipation block
CN101794748A Packaging structure of rectangular radiating block for chip of printed circuit board
CN101819954A Island-exposed chip packaging structure with pyramid heat radiating block with locking hole and protruding surface