Chien-Shing Pai has been granted 17 US patents while listed as an inventor at AT&T. The first was granted in 1991 and the most recent in February 2010. Chien-Shing Pai ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Chien-Shing Pai in Bound Brook, NJ, US.