Jiang Hsieh
289Patents
36h-index
233Co-inventors
93Inventor score
Filing activity: Mar 29, 1985 → Jul 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6574304B1 | Computer aided acquisition of medical images | Emerging Cross-Sectional Technologies | 153 | Expired |
| US6768782B1 | Iterative method for region-of-interest reconstruction | Emerging Cross-Sectional Technologies | 118 | Expired |
| US6415013B1 | Backprojection methods and apparatus for computed tomography imaging systems | Emerging Cross-Sectional Technologies | 90 | Expired |
| US6421412B1 | Dual cardiac CT scanner | Human Necessities | 70 | Expired |
| US6023494A | Methods and apparatus for modifying slice thickness during a helical scan | Physics | 66 | Expired |
| US6226350A | Methods and apparatus for cardiac scoring with a multi-beam scanner | Human Necessities | 65 | Expired |
| US7076029B2 | Method and apparatus of radiographic imaging with an energy beam tailored for a subject to be scanned | Human Necessities | 63 | Expired |
| US6236706A | Methods and apparatus for predicting contrast agent uptake in a computed tomography system | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5491735A | Image reconstruction apparatus and method for helical scanning | Emerging Cross-Sectional Technologies | 62 | Expired |
| US7065179B2 | Multiple target anode assembly and system of operation | Electricity | 61 | Expired |
| US6529575B1 | Adaptive projection filtering scheme for noise reduction | Physics | 61 | Expired |
| US5550889A | Alignment of an x-ray tube focal spot using a deflection coil | Electricity | 58 | Expired |
| US6647095B2 | Method and apparatus for optimizing dosage to scan subject | Physics | 56 | Expired |
| US6452996B1 | Methods and apparatus utilizing generalized helical interpolation algorithm | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6256368A | Methods and apparatus for scout-based cardiac calcification scoring | Human Necessities | 52 | Expired |
| US5271055A | Methods for reducing motion induced artifacts in a projection imaging system | Human Necessities | 51 | Expired |
| US6421411B1 | Methods and apparatus for helical image artifact reduction | Emerging Cross-Sectional Technologies | 51 | Expired |
| US7260182B2 | Method and apparatus of radiographic imaging with an energy beam tailored for a subject to be scanned | Human Necessities | 50 | Expired |
| US6278767A | Methods for measuring curved distances on 3D and MIP images | Physics | 49 | Expired |
| US5696807A | Methods and apparatus for modulating x-ray tube current | Electricity | 48 | Expired |
| US6233308A | Methods and apparatus for artifact compensation with variable angular sampling | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6373920B1 | Method and apparatus for acquiring CT perfusion images | Human Necessities | 48 | Expired |
| US5907593A | Image reconstruction in a CT fluoroscopy system | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6639965B1 | Methods and apparatus for cardiac imaging with conventional computed tomography | Human Necessities | 46 | Expired |
| US5668846A | Methods and apparatus for scanning an object and displaying an image in a computed tomography system | Emerging Cross-Sectional Technologies | 45 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.