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ZHAO ZHENHUA

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    181,387
About

ZHAO ZHENHUA has a total of 13 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets medical technology, packaging and shipping and electrical machinery and energy are ZELIC MARKO, OTTO OHNESORGE and MELVIN B BENSON CORP.

Patent filings in countries

World map showing ZHAO ZHENHUAs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHAO ZHENHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Zhenhua 13
#2 Zhou Xike 1
#3 Jiang Dandan 1
#4 Liang Jia 1
#5 Li Ruiqin 1

Latest patents

Publication Filing date Title
CN110027996A A kind of downward putting device for hoisting mechanism
CN110030339A A kind of Gear Planet Transmission shift mechanism
CN108814797A A kind of contactless sheath
CN105305137A Socket
CN104836085A Socket
CN104776460A Gas conveying device for gas stove and gas stove device
CN104287702A Female pregnancy characteristic monitoring system and method based on wristband
CN103315304A Rabdosia rubescens Chinese herbal beverage and preparation method thereof
CN103786522A Hub, sector hub assembly device, single combined tire, and anti-slip cover
CN102393500A Test method for diode pair with common-cathode or common-anode packaging mode
CN102313869A Method for settling and screening three-terminal fixed voltage regulation integrated circuit
CN1561901A Multifunction shoe washing machine
CN1235380A Structure and manufacture of small power thysistor