ST

Sung Wei Tchao

IBM: 2 patents #845 of 5,214Top 20%
📍 Toronto, CA: #18 of 374 inventorsTop 5%
Overall (2005): #33,555 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6950943 System for electronic repository of data enforcing access control on data search and retrieval Hamid Bacha, Robert B. Carroll, Lev Mirlas 2005-09-27
6839843 System for electronic repository of data enforcing access control on data retrieval Hanid Bacha, Robert B. Carroll, Lev Nirlas 2005-01-04