NK

Namson Kwok

BL Bbpos Limited: 3 patents #6 of 9Top 70%
Stripe: 3 patents #51 of 307Top 20%
Overall (All Time): #784,081 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12340369 System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatus Chi Wah Lo, Hwai Sian Tsai 2025-06-24
12056701 System and method to protect privacy of Personal-Identification-Number entry on consumer mobile device and computing apparatus Chi Wah Lo, Hwai Sian Tsai 2024-08-06
11756033 System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatus Chi Wah Lo, Hwai Sian Tsai 2023-09-12
11288670 System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatus Chi Wah Lo, Hwai Sian Tsai 2022-03-29
10832243 System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatus Chi Wah Lo, Hwai Sian Tsai 2020-11-10
10521793 System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatus Hwai Sian Tsai, Chi Wah Lo 2019-12-31