Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Z. Su — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Westford, MA: #525 of 1,013 inventorsTop 55%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Z. Su has been granted 2 US patents while listed as an inventor at IBM. All of these patents were granted in 2018. Christopher Z. Su ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Z. Su in Westford, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10108590 Comparing markup language files Stephen T. Auriemma, David Oldfield 2018-10-23 $2,704,000
10108591 Comparing markup language files Stephen T. Auriemma, David Oldfield 2018-10-23 $2,704,000