Thomas C. Yu
12Patents
10h-index
7Co-inventors
65Inventor score
Filing activity: Apr 30, 1986 → Aug 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4884677A | Package sortation conveyor | Performing Operations; Transporting | 42 | Expired |
| US4711341A | Package sortation conveyor | Performing Operations; Transporting | 40 | Expired |
| US4852230A | Method of fabricating rollers for use in roller conveyor systems | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4732259A | Sorting conveyor with cross-over | Performing Operations; Transporting | 34 | Expired |
| US7614405B2 | Cosmetic compact | Human Necessities | 30 | Active |
| US4746003A | Diverting conveyor | Performing Operations; Transporting | 27 | Expired |
| US4896760A | Pusher elements and cross tubes for a sortation conveyor for products with high-friction surfaces | Performing Operations; Transporting | 24 | Expired |
| US4717011A | Sorting conveyor with cross-over | Performing Operations; Transporting | 23 | Expired |
| US4753339A | Accumulating conveyor of the low pressure type | Performing Operations; Transporting | 23 | Expired |
| US5842960A | Stretch machine | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD551804S1 | Compact | General | 9 | Expired |
| US10376029B2 | Luggage | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.