Yujun Liu
9Patents
5h-index
27Co-inventors
63Inventor score
Filing activity: Aug 22, 1991 → Mar 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5339815A | Methods and apparatus for analyzing an ultrasonic image of an animal or carcass | Physics | 53 | Expired |
| US5617864A | Method and apparatus for positioning an ultrasonic transducer and a display screen | Physics | 43 | Expired |
| US5140988A | Detection of abnormal bone structure in animals and carcasses with ultrasound | Physics | 43 | Expired |
| US6099473A | Method and apparatus for analyzing an ultrasonic image of a carcass | Physics | 33 | Expired |
| US8845975B2 | Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides | Emerging Cross-Sectional Technologies | 6 | Active |
| US9579627B2 | Carbon molecular sieve and pellet compositions useful for C2-C3 alkane/alkene separations | Chemistry; Metallurgy | 2 | Active |
| US10329399B2 | Process for purification of vent streams | Emerging Cross-Sectional Technologies | 0 | Active |
| US11674146B2 | Gene combination and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11968427B2 | Video message generation method and apparatus, electronic device, and storage medium | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.