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ZHANG SIZHONG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    191,854
  • Filing trend
    ⇧ 100.0%
About

ZHANG SIZHONG has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets foods and drinks, computer technology and furniture and games are TSANN KUEN ZHANGZHOU ENTERPRISE CO LTD, LI JIXIAN and TROJAN R JOSEPH.

Patent filings in countries

World map showing ZHANG SIZHONGs patent filings in countries
# Country Total Patents
#1 China 10
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing ZHANG SIZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Sizhong 10
#2 Zhang Sizhong Zhang 1

Latest patents

Publication Filing date Title
CN109122757A A kind of ripe noodles processing equipment of automation
CN109008611A A kind of cooking noodle equipment
CN107094825A Automate sesame slices machine
CN105230691A Automatic cake making system
CN104076939A Pinyin character scheme
CN1710311A Large diameter steel-plastic pipe
CN1544839A Cast steel flange
CN1525095A Nonmetal flange
CN1461700A Method for producing rigid and flexible corrugated pipe