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JINGHUA ZHU

Overview
  • Total Patents
    11
About

JINGHUA ZHU has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology are GIGATEK MEMORY SYSTEMS, MATSUKATA KOUSUKE and INST MASZ MATEMATYCZNYCH.

Patent filings in countries

World map showing JINGHUA ZHUs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing JINGHUA ZHUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jinghua Zhu 11

Latest patents

Publication Filing date Title
CN102653536A Preparation method of Plerixafor
CN101363599A Control circuit for high brightness LED lamp
CN101230976A Semiconductor lighting lamp
CN101122381A Air convection radiation type LED lamp fixture
CN101144597A High light LED lamp and its LED module group assembling method
CN101144590A High light LED projector and its production method
CN101104024A Traditional Chinese medicine composition for treating benign prostate hyperplasia and application thereof
CN101104013A Preparation of traditional Chinese medicine active component for treating diabetes and application thereof
CN101096370A Valine entecavir and preparation method and application
CN101095800A Development of paster for treating mouth ulcer
CN1614702A Rewritable disk and producing method thereof