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Jae Chul Lee — 2 Patents in 2021

HJHjc: 1 patents #2 of 3Top 70%

Suneung-ri, OH: #3 of 4 inventorsTop 75%

Overall (2021): #152,576 of 548,734Top 30%

2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11040651	Multifunctional switch device for vehicles	Soon Hak Kwon, Seung-Hun Shin, Sung Ho Joo	2021-06-22
D908289	Helmet	—	2021-01-19