Wai Sing Wong has been granted 5 US patents while listed as an inventor at Vtech Electronics . The first was granted in 1998 and the most recent in July 2024. Wai Sing Wong ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Wai Sing Wong in Hong Kong, WA, CN.
Patents per Year Patents granted per year, 1998 to 2024 Bar chart with a peak of 2 patents in 2024. peak 2 1998: 1 patents 1998 2019: 1 patents 2019 2022: 1 patents 2022 2024: 2 patents 2024
Issued Patents All Time
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Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12050582 Unified table data access in user-specified formats on internal storage and user-managed storage Selcuk Aya , Thierry Cruanes , Istvan Cseri , Benoit Dageville , Marcia Feitel +12 more 2024-07-30
$48,105,000
11899646 Providing table data access in user-specified formats on user-managed storage Selcuk Aya , Thierry Cruanes , Istvan Cseri , Benoit Dageville , Marcia Feitel +9 more 2024-02-13
$429,862,000
11305205 Electronic toy with radial independent connector and associated communication protocol Dong Chen , Pui Lam Cho 2022-04-19
10173142 Electronic toy with radial independent connector and associated communication protocol Dong Chen , Pui Lam Cho 2019-01-08
5748174 Video display system including graphic layers with sizable, positionable windows and programmable priority Kam-chi Chao , Chi-ming Fong 1998-05-05