Jing Cheng
81Patents
14h-index
181Co-inventors
87Inventor score
Filing activity: May 25, 1995 → Apr 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7081192B1 | Methods for manipulating moieties in microfluidic systems | Performing Operations; Transporting | 274 | Expired |
| US6881314B1 | Apparatuses and methods for field flow fractionation of particles using acoustic and other forces | Physics | 168 | Expired |
| US6596143B1 | Apparatus for switching and manipulating particles and method of use thereof | Electricity | 89 | Expired |
| US6949355B2 | Methods, compositions, and automated systems for separating rare cells from fluid samples | Physics | 82 | Expired |
| US6858439B1 | Compositions and methods for separation of moieties on chips | Emerging Cross-Sectional Technologies | 77 | Expired |
| US6448794B1 | Apparatus and method for high throughput electrorotation analysis | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6716642B1 | Individually addressable micro-electromagnetic unit array chips in horizontal configurations | Physics | 50 | Expired |
| US6630835B2 | Apparatus and method for high throughput electrorotation analysis | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7706419B2 | Optical systems for microarray scanning | Physics | 30 | Expired |
| US7153648B2 | Dielectrophoretic separation of stained cells | Performing Operations; Transporting | 22 | Expired |
| USD869684S1 | Isothermal amplification microfluidic chip nucleic acid analyzer | General | 18 | Active |
| US9556485B2 | Methods and compositions for detecting non-hematopoietic cells from a blood sample | Emerging Cross-Sectional Technologies | 16 | Active |
| US8779779B2 | On-chip cell migration detection | Performing Operations; Transporting | 15 | Active |
| US8980568B2 | Methods and compositions for detecting non-hematopoietic cells from a blood sample | Emerging Cross-Sectional Technologies | 14 | Active |
| US8735067B2 | Asymmetric PCR amplification, its special primer and application | Chemistry; Metallurgy | 13 | Active |
| US7214427B2 | Composite beads comprising magnetizable substance and electro-conductive substance | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7776580B2 | Magnetism based rapid cell separation | Chemistry; Metallurgy | 11 | Expired |
| US6900013B1 | Methods and compositions for identifying nucleic acid molecules using nucleolytic activities and hybridization | Chemistry; Metallurgy | 9 | Expired |
| US6703203B2 | Integrated microarray devices | Emerging Cross-Sectional Technologies | 9 | Expired |
| US10022695B2 | Micro-reactor array | Performing Operations; Transporting | 8 | Active |
| US8986944B2 | Methods and compositions for separating rare cells from fluid samples | Emerging Cross-Sectional Technologies | 8 | Active |
| US7918981B2 | Cell isolation method and uses thereof | Performing Operations; Transporting | 7 | Active |
| US9803236B2 | Microarray-based assay integrated with particles for analyzing molecular interactions | Chemistry; Metallurgy | 6 | Active |
| US8642287B2 | Cell-impedance sensors | Physics | 5 | Active |
| US9445840B2 | Integrated microfluidic device for single oocyte trapping | Chemistry; Metallurgy | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.