CW

Chi Man Wong

E( Edu-Science (H.K.): 4 patents #1 of 2Top 50%
Nortel Networks Limited: 1 patents #2,518 of 5,294Top 50%
📍 Tsuen Wan, CA: #4 of 14 inventorsTop 30%
Overall (All Time): #488,251 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D1034090 Coaster holder 2024-07-09
D1015822 Holder for coasters 2024-02-27
D945224 Holder for coasters 2022-03-08
6415918 Optical disc holder Chi Ching Hai, Tat Mo Lee 2002-07-09
6085900 Optical disc holder 2000-07-11
5905773 Apparatus and method for reducing speech recognition vocabulary perplexity and dynamically selecting acoustic models 1999-05-18
D401976 Toy microscope 1998-12-01
D401977 Toy periscope 1998-12-01
D401978 Toy telescope 1998-12-01
D401634 Toy pinhole camera 1998-11-24