TONGJI UNIVERSITY
213Patents
209Active
213Granted
66Portfolio score
Filing activity: Feb 3, 2000 → Mar 10, 2025 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6605565B1 | Nanocrystal cerium zirconium composite oxide, its preparation and application | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7230310B2 | Super-junction voltage sustaining layer with alternating semiconductor and High-K dielectric regions | Electricity | 10 | Expired |
| US11260325B2 | Filtering device for removing impurities in a mixture of biological diatomite | Emerging Cross-Sectional Technologies | 5 | Active |
| US10575022B2 | Image encoding and decoding method, image processing device and computer storage medium | Electricity | 4 | Active |
| US8753380B2 | Separable pedicle screw | Human Necessities | 4 | Active |
| US10820016B2 | Encoding and decoding method and device for data compression | Electricity | 3 | Active |
| US10341651B2 | Image coding method, decoding method, coding device and decoding device | Electricity | 3 | Active |
| US9358055B2 | Separable pedicle screw | Human Necessities | 3 | Active |
| US8709048B2 | Rod system for gradual dynamic spinal fixation | Human Necessities | 3 | Active |
| US8789319B2 | Seismic-incurred-rupture-resistant deformation-recordable buckling-restrained brace and fabricating method thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US11485651B1 | Movably-connected and continuously-connected apparatus for uninterrupted high-salinity wastewater purification | Emerging Cross-Sectional Technologies | 2 | Active |
| US8992577B2 | Rod system for gradual dynamic spinal fixation | Human Necessities | 2 | Active |
| US9732360B2 | Method for improving production of bio-hydrogen from waste water containing protein | Emerging Cross-Sectional Technologies | 2 | Active |
| US8353134B2 | Grouted tubular energy-dissipation unit | Fixed Constructions | 2 | Active |
| US11339849B2 | Three-dimensional isolator with adaptive stiffness property | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11760349B2 | Parallel computing method for man-machine coordinated steering control of smart vehicle based on risk assessment | Performing Operations; Transporting | 2 | Active |
| US8845905B2 | Polypyrrole copolymer nanoparticles-based compositions and methods for detecting lead ions | Chemistry; Metallurgy | 1 | Active |
| US10730808B2 | Self-deodorizing composting system | Emerging Cross-Sectional Technologies | 1 | Active |
| US7192872B2 | Method of manufacturing semiconductor device having composite buffer layer | Electricity | 1 | Expired |
| US11370680B2 | Method for enhancing biochemical water treatment by powder carrier | Emerging Cross-Sectional Technologies | 1 | Active |
| US11195051B2 | Method for person re-identification based on deep model with multi-loss fusion training strategy | Physics | 1 | Active |
| US11802758B2 | System for precision displacement measurement based on self-traceable grating interference | Physics | 1 | Active |
| US11159818B2 | Image coding and decoding methods, image processing device and computer storage medium | Electricity | 1 | Active |
| US11571669B2 | Method for determining mixing temperature of asphalt mixture based on surface energy theory | Physics | 1 | Active |
| US9656311B2 | Dithiocarbamate functionalized dendrimer with alkylenediamine core as soil heavy metal immobilization amendment and preparation method thereof | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.