ZW

Ziqian Wu

LG Lincoln Global: 6 patents #3 of 78Top 4%
TC Tecmen Electronics Co.: 3 patents #1 of 1Top 100%
Overall (2019): #9,539 of 560,194Top 2%
9
Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D860546 Top shell for helmet Mircea Rosca, Jamy Edward Bulan 2019-09-17
D857306 Top of helmet shell Mircea Rosca, Jamy Edward Bulan 2019-08-20
10362828 Headband arrangement and welding helmet equipped with the same 2019-07-30
D854758 Headgear of helmet Mircea Rosca, Jamy Edward Bulan 2019-07-23
D853044 Inner shell of a helmet Mircea Rosca, Jamy Edward Bulan 2019-07-02
D851841 Shield holder frame Mircea Rosca, Jamy Edward Bulan 2019-06-18
D848077 Cover lens frame Mircea Rosca, Jamy Edward Bulan 2019-05-07
D841896 Auto-darkening welding filter display screen with touch graphical user interface 2019-02-26
D837461 Belt for welding helmet 2019-01-01