Learn more

ACTIVE TOOLS INT HK LTD

Overview
  • Total Patents
    122
  • GoodIP Patent Rank
    32,890
  • Filing trend
    ⇩ 70.0%
About

ACTIVE TOOLS INT HK LTD has a total of 122 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), Hong Kong and EPO (European Patent Office). Its main competitors in its focus markets machines, engines, pumps and turbines and transport are ACTIVE TOOLS INT (HK) LTD, DOUKAS AG and ZHOU WENSAN.

Patent filings per year

Chart showing ACTIVE TOOLS INT HK LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong David 31
#2 Hong Ying Chi David 27
#3 Lam Koon Fung 18
#4 Ching Wai Kwong 13
#5 Hong David Ying Chi 12
#6 Hong Ying Chi 12
#7 Yan Jianghua 7
#8 Xing Liuxi 6
#9 Laetgaard Thomas 5
#10 Lam Kong Fung 5

Latest patents

Publication Filing date Title
WO2020181477A1 Air valve and air compressor
WO2020097921A1 Pipe connector assembly and tire maintenance apparatus having same
CA3110919A1 Tire sealant composition
WO2020006744A1 Vehicle-mounted tire repair and inflation device
WO2019148440A1 Air compressor and assemblies thereof
WO2019104512A1 Connection member, connection assembly and tyre repair machine
US2020346845A1 One-way valve, and tire repair sealant bottle having same
EP3699428A1 Air compressor cylinder, air compressor, vehicle seat, and vehicle
EP3687778A1 Tire repairing system
KR20200015910A Foldable portable pump
US2020009809A1 Tire Maintenance Means
WO2018045548A1 A bottle assembly with a bottle and a hose
EP3452343A1 Compressor
KR20190018611A Safety valve
HK1199226A1 Sealant bottle for tire repair of gas pressure type
US2016005249A1 Systems, devices, and methods for managing commodities
TW201507900A Cylinder seat of air compressor of tire repair machine
TW201507901A Flywheel device of an air compressor of a tire repair machine
US2015033867A1 Pressure gauge
CA2822586A1 A piezometer