CJ

Clarence Chulljoon Joh

AT AT&T: 2 patents #156 of 1,435Top 15%
📍 Allentown, PA: #7 of 69 inventorsTop 15%
🗺 Pennsylvania: #389 of 4,367 inventorsTop 9%
Overall (1997): #43,638 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5666488 Port expansion network and method for lAN hubs 1997-09-09
5621893 System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and plurality of hubs coupled to second arbiter 1997-04-15