Chuan Qin
33Patents
10h-index
91Co-inventors
78Inventor score
Filing activity: May 3, 1996 → Oct 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6255396A | Cycloolefin blends and method for solvent bonding polyolefins | Chemistry; Metallurgy | 57 | Expired |
| US6297322A | Cycloolefin blends and method for solvent bonding polyolefins | Chemistry; Metallurgy | 55 | Expired |
| US11294472B2 | Augmented two-stage hand gesture input | Physics | 35 | Active |
| US5865308A | System, method and device for controllably releasing a product | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5932307A | Oriented medical tubing | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5741452A | Orienting extrusion processes for medical tubing applications | Performing Operations; Transporting | 18 | Expired |
| US6187400A | Medical tubing and pump performance enhancement by ionizing radiation during sterilization | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6129876A | Heat setting of medical tubings | Performing Operations; Transporting | 11 | Expired |
| US6506333B1 | Method of surface modifying a medical tubing | Chemistry; Metallurgy | 10 | Expired |
| US7011872B2 | Method and process for enhancing properties and medical tubing performance in a polybutadiene material | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6309723A | Biomaterials with hydrophilic surfaces | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6590033B2 | Cycloolefin blends and method for solvent bonding polyolefins | Chemistry; Metallurgy | 9 | Expired |
| US6613187B1 | Solvent bonding method for polyolefin materials | Chemistry; Metallurgy | 5 | Expired |
| US11616658B2 | Automated recording highlights for conferences | Electricity | 2 | Active |
| US11238381B2 | Method and apparatus for talent-post matching and computer readable storage medium | Physics | 1 | Active |
| US6328716A | Method of using medical tubings in fluid administration sets | Human Necessities | 1 | Expired |
| US6632318B1 | Method for solvent bonding polyolefins | Chemistry; Metallurgy | 1 | Expired |
| US12086556B2 | Method, apparatus, device and medium for generating recruitment position description text | Physics | 0 | Active |
| US11250080B2 | Method, apparatus, storage medium and electronic device for establishing question and answer system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12174795B2 | File management method, electronic device, and computer-readable storage medium | Physics | 0 | Active |
| US12417345B2 | Method and apparatus for constructing object relationship network, and electronic device | Physics | 0 | Active |
| US12166526B2 | Power transient event detection in optical communication systems | Electricity | 0 | Active |
| US12387850B1 | Method and system for recommendation and comparative analysis of animal model of neurological diseases | Physics | 0 | Active |
| US11305848B2 | Layered data acquisition system applied to marine information network and method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11000889B2 | Methods for preparing alternating arrangement silvercopper lateral composite ingot and strip | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.