JC

Junghwan Chei

SO Sharkninja Operating: 43 patents #12 of 490Top 3%
HB Hamilton Beach Brands: 1 patents #81 of 131Top 65%
📍 Canton, MA: #8 of 277 inventorsTop 3%
🗺 Massachusetts: #1,537 of 88,656 inventorsTop 2%
Overall (All Time): #66,249 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
D887656 Vacuum cleaner Owen R. Johnson 2020-06-16
D874757 Handheld vacuum component 2020-02-04
D869797 Robotic vacuum cleaner Owen R. Johnson 2019-12-10
D855269 Surface cleaning head component of a vacuum cleaner Gary Palladino, Owen R. Johnson 2019-07-30
D846821 Surface cleaning head component of a vacuum cleaner Gary Palladino, Owen R. Johnson 2019-04-23
D843671 Robotic vacuum cleaner Owen R. Johnson 2019-03-19
D837470 Surface cleaning head with leading roller Gary Palladino, Owen R. Johnson 2019-01-01
D836865 Adjustable wand for a vacuum cleaner Scott Niedzwecki, Owen R. Johnson, Catriona C. A. Sutter, Lee M. Cottrell 2018-12-25
D836872 Mop body Scott Niedzwecki 2018-12-25
D833097 Mop head Scott Niedzwecki, Dan Innes 2018-11-06
D833098 Mop head Scott Niedzwecki, Dan Innes 2018-11-06
D829398 Mop head Scott Niedzwecki, Dan Innes 2018-09-25
D827955 Hand vacuum component of a vacuum cleaner Gary Palladino, Owen R. Johnson 2018-09-04
D814723 Vacuum cleaner Gary Palladino, Owen R. Johnson 2018-04-03
D799767 Vacuum cleaner Gary Palladino, Owen R. Johnson 2017-10-10
D796756 Steam apparatus Scott Niedzwecki, Dan Innes 2017-09-05
D765331 Floor cleaning device Scott Niedzwecki 2016-08-30
D764732 Floor cleaning device Scott Niedzwecki 2016-08-23
D657990 Waffle iron Hyunchul Kim 2012-04-24