James Li
17Patents
5h-index
13Co-inventors
63Inventor score
Filing activity: Jun 4, 1979 → Jan 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5032947A | Method of improving magnetic devices by applying AC or pulsed current | Electricity | 28 | Expired |
| US4950337A | Magnetic and mechanical properties of amorphous alloys by pulse high current | Chemistry; Metallurgy | 23 | Expired |
| US5069428A | Method and apparatus of continuous dynamic joule heating to improve magnetic properties and to avoid annealing embrittlement of ferro-magnetic amorphous alloys | Chemistry; Metallurgy | 14 | Expired |
| US6456082B2 | Method for polysilicon crystalline line width measurement post etch in undoped-poly process | Electricity | 6 | Expired |
| US6066952A | Method for polysilicon crystalline line width measurement post etch in undoped-poly process | Electricity | 5 | Expired |
| US4217493A | Hemispherical Laue camera | Physics | 5 | Expired |
| US7549444B2 | Frost free valve assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9739290B2 | Compressor system with pressure pulsation dampener and check valve | Emerging Cross-Sectional Technologies | 2 | Active |
| US11402625B2 | Phosphor wheel having a balancing piece | Physics | 1 | Active |
| US6955532B2 | Method and apparatus for the manufacture of high temperature materials by combustion synthesis and semi-solid forming | Performing Operations; Transporting | 1 | Expired |
| US11234410B2 | Pet litter having an activated carbon layer and methods of making the litter | Performing Operations; Transporting | 1 | Active |
| US11231388B2 | Chemical sensor with air via | Performing Operations; Transporting | 1 | Active |
| US11448950B2 | Combination wheel for light conversion including both phosphor segments and color filters | Physics | 1 | Active |
| US12298271B2 | Chemical sensor with air via | Performing Operations; Transporting | 0 | Active |
| US10980212B2 | Clumping deodorizer comprising an activated carbon core | Performing Operations; Transporting | 0 | Active |
| US11622531B2 | Litter compositions | Performing Operations; Transporting | 0 | Active |
| US10386328B2 | Chemical sensor with air via | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.