Inventor · disambiguated record
Changkun Dong
Also filed as: DONG CHANGKUN
2 granted patents·41 citations·filing 2004–2023
55Inventor score
Top patents by PatentIndex Score
2 records- 0189US7129513B2Field emission ion source based on nanostructure-containing materialXINTEK INC·Filed 2004·Granted Oct 31, 2006·41 cites·28 claims
- 0255US12276576B2Vacuum-helium-leak-detection method based on carbon-nanotube-based field-emission sensorUNIV WENZHOU·Filed 2023·Granted Apr 15, 2025·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →