Jonathan Yao
23Patents
4h-index
18Co-inventors
60Inventor score
Filing activity: Jun 30, 1995 → Apr 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5591983A | Multiple layer multileaf collimator | Physics | 74 | Expired |
| US5672878A | Ionization chamber having off-passageway measuring electrodes | Electricity | 52 | Expired |
| US8664618B2 | Spherical rotational radiation therapy apparatus | Human Necessities | 43 | Active |
| US5847403A | System and method for reducing radiation leakage with intensity modulated treatments | Human Necessities | 32 | Expired |
| US11020858B2 | Lifting robot systems | Physics | 3 | Active |
| US10814494B2 | Robotic gripper fingers | Performing Operations; Transporting | 1 | Active |
| US11084456B2 | Ramp structures for a mobile platform | Physics | 1 | Active |
| US10669768B2 | Robotic power delivery | Emerging Cross-Sectional Technologies | 1 | Active |
| US12029919B2 | Dynamic intensity-modulated segmentation method for orthogonal double-layer grating device | Physics | 1 | Active |
| US10231322B2 | Homologous dual-energy accelerator and accelerator therapy device | Electricity | 0 | Active |
| US10569103B2 | Grating device for radiotherapy equipment, control method thereof and radiotherapy equipment | Human Necessities | 0 | Active |
| US10369382B2 | Base for novel accelerator therapy device and novel accelerator therapy device | Human Necessities | 0 | Active |
| US12226656B2 | Orthogonal double-layer grating dynamic intensity modulation segmentation method based on quadrant | Human Necessities | 0 | Active |
| US11175199B2 | Mobile platform with sacrificial body used to simulate a vehicle during collision testing | Physics | 0 | Active |
| US10754349B2 | Robot systems providing bump detection and robots incorporating the same | Performing Operations; Transporting | 0 | Active |
| US11513360B2 | Enhanced contrast augmented reality (AR) tags for visual fiducial system | Physics | 0 | Active |
| US11472500B2 | Mobile platform with retractable drive wheels and steerable wheels | Performing Operations; Transporting | 0 | Active |
| US11422065B2 | Mobile platform bumper incorporating a ramp structure | Performing Operations; Transporting | 0 | Active |
| US12161882B2 | Method and device for IMAT using orthogonal double layer multi leaves collimators | Human Necessities | 0 | Active |
| US11673501B2 | Mobile platform incorporating a ramp structure | Physics | 0 | Active |
| US12076588B2 | Compensation method for bed surface drop before and after accelerator radiotherapy bed | Human Necessities | 0 | Active |
| US10229766B2 | Radiation field control device and novel radiotherapy equipment | Human Necessities | 0 | Active |
| US12208528B2 | Lifting robot systems | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.