Inventor · disambiguated record
Cheng Sun
Also filed as: SUN CHENG · SUN CHENG-SEU
7 granted patents·8 pending applications·75 citations·filing 2004–2024
76Inventor score
Top patents by PatentIndex Score
15 records- 0190US6857869B1Refillable candle standFiled 2004·Granted Feb 22, 2005·74 cites·6 claims
- 0284US12134230B23D printing system and methodNISSAN NORTH AMERICA INC·Filed 2021·Granted Nov 5, 2024·1 cites·20 claims
- 0376US2024009357A13d printing of biomedical implantsUNIV NORTHWESTERN·Filed 2023·Application pending·0 cites
- 0474US12479161B2Three-dimensional printer apparatus with integrated lubricant replenishment systemNISSAN NORTH AMERICA INC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 0572US12466132B2Replenishment system for three-dimensional printing systemNISSAN NORTH AMERICA INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 0672US11565026B23D printing of biomedical implantsUNIV NORTHWESTERN·Filed 2021·Granted Jan 31, 2023·0 cites·2 claims
- 0765US2020179574A13d printing of biomedical implantsUNIV NORTHWESTERN·Filed 2020·Application pending·0 cites
- 0860US11975489B23D printing system and methodNISSAN NORTH AMERICA INC·Filed 2021·Granted May 7, 2024·0 cites·20 claims
- 0960US2025249638A1Guide rail for three-dimensional printing systemNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1059US11660815B13D printing system and methodNISSAN NORTH AMERICA INC·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 1159US2025249641A1Calibration tool for three-dimensional printing systemNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1257US2024399660A1Three-dimensional printer apparatus with passive lubricant replenishmentNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 1351US2024197963A13d-printing of strong living scaffoldsUNIV NORTHWESTERN·Filed 2022·Application pending·0 cites
- 1450US2024085670A1Methods of making a low-cost miniature accommodating optical imaging systemUNIV NORTHWESTERN·Filed 2023·Application pending·0 cites
- 1547US2018117219A13d printing of biomedical implantsUNIV NORTHWESTERN·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cheng Sun files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →