Learn more

WU HUAI

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    208,297
  • Filing trend
    ⇩ 100.0%
About

WU HUAI has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Australia. Its main competitors in its focus markets mechanical elements, optics and electrical machinery and energy are SMITH HOWARD JAMES, CARTONI S P A and HEIWA SEIKI KOGYO KK.

Patent filings per year

Chart showing WU HUAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Huai 23
#2 Lin Yao 2
#3 Chen Xinyu 1

Latest patents

Publication Filing date Title
WO2016169004A1 Cooling method and device for print head of 3d printer
WO2014121553A1 Led alternating-current drive device with high-power factor
CN102891624A Pulse power stable output device
CN102778809A Adjusting seat frame of projector
WO2013177807A1 Bidirectional withdrawing and releasing adjusting mechanism
WO2013174000A1 Flat television hanger
CN104244492A LED working mode control apparatus
CN102231043A Projector positioning device
WO2013013393A1 Projector positioning device
WO2012119342A1 Adjustable connecting seat plate
WO2011143835A1 Hanger of hanging rack with wire rope for hanging flat-panel television
WO2008061460A1 A rotatable link mechanism for a wall-mounting bracket with two arms
WO2008014705A1 An angle-adjusting device for wall rack
WO2006097036A1 A connecting hole of connecting member of linking mechanism
WO2006034619A1 Grade control apparatus for display set used in tapestry