Amino-substituted chromenoquinoline-based fluorescent marker, and preparation and use thereof
US-12422443-B2 · Sep 23, 2025 · US
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Yu Qing patents
Yu Qing is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yu Qing |
| Total patents | 21 |
| First publication | Jun 4, 2015 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fast signature generation and verification
US-2025233753-A1 · Jul 17, 2025 · US
Mechanical-double ring-hydraulic composite transmission mechanism
US-12135073-B2 · Nov 5, 2024 · US
Amino-substituted chromenoquinoline-based fluorescent marker, and preparation and use thereof
US-2024353433-A1 · Oct 24, 2024 · US
Polyisocyanurate-prepregs and fiber composite components produced therefrom
US-2024301154-A1 · Sep 12, 2024 · US
Processing circuit and computation scheduling method of artificial intelligence model
US-2024281366-A1 · Aug 22, 2024 · US
Carbon steel-concrete/cement mortar-stainless steel composite submarine pipeline
US-11592124-B2 · Feb 28, 2023 · US
Modulating extracellular matrix movement
US-2022334101-A1 · Oct 20, 2022 · US
Carbon steel-concrete/cement mortar-stainless steel composite submarine pipeline
US-2021180726-A1 · Jun 17, 2021 · US
Composition comprising microcapsules containing reflective particles
US-10617609-B2 · Apr 14, 2020 · US
Recent patents
Latest publications not already listed above.
Email threads related to messaging content
US-9992145-B2 · Jun 5, 2018 · US
Email threads related to messaging content
US-2017317957-A1 · Nov 2, 2017 · US
Email threads related to messaging content
US-2017272394-A1 · Sep 21, 2017 · US
Color-changing composition
US-9707161-B2 · Jul 18, 2017 · US
Colour changing composition in gel form
US-9675533-B2 · Jun 13, 2017 · US
Colour changing composition in O/W emulsion form
US-9668949-B2 · Jun 6, 2017 · US
Colour changing composition
US-9662283-B2 · May 30, 2017 · US
Composition comprising microcapsules containing reflective particles
US-2017042774-A1 · Feb 16, 2017 · US
Color-changing composition
US-2015272840-A1 · Oct 1, 2015 · US
Topics in relevance ranking model for web search
US-9092524-B2 · Jul 28, 2015 · US
Representing multidimensionality of a data table
US-2015154248-A1 · Jun 4, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Oreal | 7 |
| IBM | 4 |
| Univ Soochow | 2 |
| Univ Tsinghua | 2 |
| Sigmastar Technology Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61K8/11 | 7 |
| A61Q1/02 | 7 |
| A61K2800/43 | 6 |
| A61K2800/412 | 6 |
| A61K8/345 | 5 |