Inventor · disambiguated record
Liangjing Yuan
Also filed as: YUAN LIANGJING
5 granted patents·0 citations·filing 2022–2024
57Inventor score
Technology areasG01N
Files withNCS TESTING TECH CO LTD5
Top patents by PatentIndex Score
5 records- 0164US12270745B1Single pulse spectral statistical analysis method for particle size distribution of inclusion on surface of metal materialNCS TESTING TECH CO LTD·Filed 2024·Granted Apr 8, 2025·0 cites·8 claims
- 0260US12270819B2Ultra-high-speed fully automatic precision spectral analysis system for rare earth metals and working method thereofNCS TESTING TECH CO LTD·Filed 2024·Granted Apr 8, 2025·0 cites·6 claims
- 0359US12203864B2Spark spectrometry for inclusions content distribution on the surface of large size metallic materialsNCS TESTING TECH CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·7 claims
- 0452US11971349B1Combined oxygen, nitrogen and hydrogen joint determination device and method based on thermal conductivity-infrared techniqueNCS TESTING TECH CO LTD·Filed 2023·Granted Apr 30, 2024·0 cites·6 claims
- 0552US11754503B1Measurement deviation correction method and system for spark discharge analysis of large-size metal materialNCS TESTING TECH CO LTD·Filed 2022·Granted Sep 12, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →