JC

John Kwangil Chang

IBM: 4 patents #21,733 of 70,183Top 35%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #817,996 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11405966 System and method to deliver companion experiences to handheld devices Barry A. Smith, Kapildev Rathan, Yongmoon Lee, Matthew A. Smith, Gowrishankar Subramaniam Natarajan +1 more 2022-08-02
10834764 System and method to deliver companion experiences to handheld devices Barry A. Smith, Kapildev Rathan, Yongmoon Lee, Matthew A. Smith, Gowrishankar Subramaniam Natarajan +1 more 2020-11-10
7544252 Spring actuated slotted DIMM contact cleaning device Kenneth Scea, Alex R. Jorge-Ortiz, Paul A. Drake 2009-06-09
6829714 Method for timed booting of logical partitions in a computer system in accordance with a preset schedule stored in nonvolatile memory Timothy A. Smith, Robert K. Foster, Thomas A. Kriz 2004-12-07
6651182 Method for optimal system availability via resource recovery Alongkorn Kitamorn 2003-11-18
6460005 Apparatus and method for monitoring environmental conditions in a computing device 2002-10-01