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HUANG ZHIHUA

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    80,564
About

HUANG ZHIHUA has a total of 26 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are TONGLING JINLI ELECTRONICS CO LTD, BENGBU HAIMING DIE CASTING MACHINE CO LTD and CONDAT SA.

Patent filings in countries

World map showing HUANG ZHIHUAs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HUANG ZHIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhihua 25
#2 Huang Shuo 1

Latest patents

Publication Filing date Title
CN112247293A Industrial automatic processing internal thread equipment
CN112247540A Automatic go up unloading and screw tightening device
CN111776271A Building stainless steel pipe sleeve packing bag device
CN111806048A Door frame wood grain paper pasting device for house building
CN109675880A A kind of nut screw hole cleaning equipment
CN109647748A A kind of processing center machine tool surface wiper
CN109566208A A kind of tree insulation layer Wiring apparatus
CN105420733A Stainless steel polishing paste and preparation method and using method thereof
CN105419916A Antirust grease and preparation method thereof
CN105386066A Carbon steel pickling solution and use thereof
CN105506638A Polishing liquid for metallographic analysis and preparation method and application method thereof
CN105602698A Anti-rust oil and preparation method thereof
CN105400181A Preparation method of noctilucent polyamide composite material
CN105419309A Preparation method of luminescent polyamide composite material
CN105542444A Luminous polyamide composite material preparation method
CN105400183A Preparation method of polyamide composite material
CN105400182A Preparation method of luminescent polyamide composite material
CN105368419A Horizontal well water shutoff agent formula and using method thereof
CN105656249A Lossless power supply set
CN103789066A Fully-washable textile sewing machine oil