JK

Joseph Y. Ko

📍 Laguna Niguel, CA: #25 of 159 inventorsTop 20%
🗺 California: #7,565 of 57,791 inventorsTop 15%
Overall (2016): #67,958 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9510717 Self-moving dust suction apparatus to facalitate cleaning — 2016-12-06
9462922 Self-moving dust suction device — 2016-10-11
9354634 Automatic homing and charging method for self-moving cleaning apparatus — 2016-05-31