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JIAN ZHU

Overview
  • Total Patents
    15
About

JIAN ZHU has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China and Brazil. Its main competitors in its focus markets audio-visual technology, it methods for management and medical technology are NEUROFOCUS INC, GIOVANNOLI JOSEPH and PRADEEP ANANTHA.

Patent filings in countries

World map showing JIAN ZHUs patent filings in countries
# Country Total Patents
#1 China 14
#2 Brazil 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jian Zhu 15
#2 Yunfeng Lu 2
#3 Xiaoqiu Deng 1

Latest patents

Publication Filing date Title
CN102722812A Method and device for transmitting consumption certificate number through audio signal to realize spot transaction
CN102615487A Guide-and-guard guide plate and guide groove machining process for steel rolling line
CN102615486A Processing technology of steel rolling wire guide point
CN102411562A Affective characteristic generation algorithm based on semantic chunk
CN102195953A Method for protecting file downloading
CN102196007A Adaptive downloading technology, and identification of client type
CN101758438A Minitype hand-push type belt sander
CN101558987A Fingertip video speculum with protective sleeve
CN101474057A Endoscope with camera handle and sheath
CN101743925A Fish tank with flowerpot
CN101224731A Car emergency charge method and device
CN101140025A Unidirectional clutch type stepless speed changer
CN101077691A Walking device