EC

Elmer Chi Hang Cheng

P( Polygroup Macau Limited (Bvi): 6 patents #10 of 39Top 30%
BL Belgravia Wood Limited: 1 patents #9 of 17Top 55%
📍 Nørresundby, DK: #40 of 466 inventorsTop 9%
Overall (All Time): #710,795 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11363862 Illuminated trekking pole Victor Hugo Ocegueda Gallaga 2022-06-21
10743697 Universal tree stand systems and methods Victor Hugo Ocegueda Gallaga, Yifeng Zhang 2020-08-18
10709278 Illumination system for an artificial tree Victor Hugo Ocegueda Gallaga, Yifeng Zhang 2020-07-14
10415310 Safety mechanical barrier and system for above-ground pool ladders Victor Ocegueda, Dong Xu 2019-09-17
10327576 Illumination system for an artificial tree Victor Hugo Ocegueda Gallaga, Yifeng Zhang 2019-06-25
10143322 Universal tree stand systems and methods Victor Hugo Ocegueda Gallaga, Yifeng Zhang 2018-12-04
10113361 Safety mechanical barrier and system for above-ground pool ladders Victor Ocegueda, Dong Xu 2018-10-30