Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TC

Tu Ching Cheng — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Cherry Hill, NJ: #432 of 765 inventorsTop 60%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Tu Ching Cheng has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 2002. Tu Ching Cheng ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tu Ching Cheng in Cherry Hill, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6442513 Component mapper for use in connection with real-time optimization process Apostolos T. Georgiou, Frederick J. Krambeck 2002-08-27