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JIAO FAZHAO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    181,211
About

JIAO FAZHAO has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and surface technology and coating are CRK KK, SURGUTSKOE OTDEL ZAP SIB NI PK and VNII GELIEVAYA TEKHN.

Patent filings in countries

World map showing JIAO FAZHAOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing JIAO FAZHAOs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Pipes
#2 Electrolytic coating production

Top inventors

# Name Total Patents
#1 Jiao Fazhao 9
#2 Fazhao Jiao 2
#3 Yingjue Liu 1

Latest patents

Publication Filing date Title
CN106247079A The sealing shroud of adaptive environmental protection pipeline leakage plugging device
CN106247078A Environmental protection pipeline leakage plugging device
CN106247077A Environment-friendly type pipeline leakage plugging device sealing shroud
CN106122674A Environment-friendly type pipeline leakage plugging device sealing shroud
CN106224687A Environment-friendly type pipeline leakage plugging device
CN106195516A Environmental protection pipeline leakage plugging device sealing shroud
CN106151711A Environmental protection pipeline leakage plugging device
CN1463815A All-purpose power-driven self-crawling type pipe cutter
CN1328224A Harf union joint
CN1052542A Flexible joint
CN1031575A New technology of galvanoplasty