Jian Cai
27Patents
6h-index
53Co-inventors
72Inventor score
Filing activity: Dec 17, 1993 → Jun 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6214513A | Slot coating under an electric field | Physics | 27 | Expired |
| US6057000A | Extrusion coating process | Performing Operations; Transporting | 20 | Expired |
| US5580562A | Preparations and uses thereof for immunosuppression | Chemistry; Metallurgy | 11 | Expired |
| US6195443A | System using on-line liquid characterization apparatus | Physics | 8 | Expired |
| USD981684S1 | Pants | General | 7 | Active |
| USD787966S1 | Weight measuring instrument with cover | General | 6 | Active |
| USD787965S1 | Weight measuring instrument | General | 6 | Active |
| US6270850A | Method to improve dip coating | Performing Operations; Transporting | 6 | Expired |
| US6797342B1 | Deflocculation apparatus and methods thereof | Performing Operations; Transporting | 6 | Expired |
| US5616458A | Tripterygium wilfordii hook F extracts and components, and uses thereof | Human Necessities | 5 | Expired |
| US6245475A | Process of spray forming photoreceptors with ink nozzles | Physics | 5 | Expired |
| US7039649B2 | Method and apparatus for maintaining data integrity | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5846742A | Selecting substances for treating glucocorticoid-mediated inflammation or immune diseases using Tripterygium wilfordii Hook F extracts | Human Necessities | 2 | Expired |
| US10698542B2 | Capacitive touch panel having partitioned regions for drive lines and sense lines on surface thereof | Physics | 1 | Active |
| US11401710B2 | Polymer pre-laid waterproof rolling material | Chemistry; Metallurgy | 0 | Active |
| US9543411B2 | Lateral double diffusion metal-oxide-semiconductor (LDMOS) transistors and fabrication method thereof | Electricity | 0 | Active |
| USD960489S1 | Bottom wear | General | 0 | Active |
| US9066906B2 | Lunasin-containing complex and purification of lunasin from plants | Human Necessities | 0 | Active |
| US7798977B2 | Disposable blood sampling device | Human Necessities | 0 | Active |
| USD1009408S1 | Bottom wear | General | 0 | Active |
| US9499530B2 | Quinazoline derivative, composition having the derivative, and use of the derivative in preparing medicament | Chemistry; Metallurgy | 0 | Active |
| US10983643B2 | Touch panel having partitioned regions on surface thereof | Physics | 0 | Active |
| US10132081B2 | High elongation ridge ventilation sheet for sloping roof and fabricating method therefor | Emerging Cross-Sectional Technologies | 0 | Active |
| US9867422B2 | Customizable footwear and method | Human Necessities | 0 | Active |
| US11055717B2 | Below-the-line thresholds tuning with machine learning | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.