Frederick Lee
8Patents
2h-index
11Co-inventors
48Inventor score
Filing activity: Dec 16, 1996 → May 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5742336A | Aircraft surveillance and recording system | Electricity | 110 | Expired |
| US6408905B1 | Electric motor-driven semi-automatic handgun requiring micro-processor code for operation | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6135468A | Front-wheel drive automobile having run-flat tires | Performing Operations; Transporting | 2 | Expired |
| US11660388B2 | High precision syringe with removable pump unit | Human Necessities | 1 | Active |
| US10857288B2 | Disposable infusion system enclosure | Human Necessities | 0 | Active |
| US11679205B2 | High precision syringe with removable pump unit | Human Necessities | 0 | Active |
| US11712512B2 | Ambulatory medical pump cartridge locking system | Human Necessities | 0 | Active |
| US9896700B2 | Engineered recombinant enzymes for methane oxidation | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.