PK

Pui Tong Kwan

📍 Sha Tin, CN: #28 of 290 inventorsTop 10%
Overall (2016): #107,408 of 481,213Top 25%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D774471 Remote control Xiang Hui Kong, Yu Zhao 2016-12-20
D748603 Headset Xianghui Kong, Yu Zhao 2016-02-02