Yip-Wah Chung
16Patents
1h-index
44Co-inventors
54Inventor score
Filing activity: Feb 14, 1995 → Nov 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5776615A | Superhard composite materials including compounds of carbon and nitrogen deposited on metal and metal nitride, carbide and carbonitride | Emerging Cross-Sectional Technologies | 109 | Expired |
| US11781195B2 | High-strength steels for the formation of wear-protective lubricious tribofilms directly from hydrocarbon fluids | Chemistry; Metallurgy | 1 | Active |
| US11242421B2 | Highly branched, low molecular weight polyolefins and methods for their production | Chemistry; Metallurgy | 1 | Active |
| US11639482B2 | Lubricant compositions, and synthesizing methods and applications of same | Chemistry; Metallurgy | 1 | Active |
| US10414997B2 | Lubricant additives, lubricant compositions, and applications of same | Chemistry; Metallurgy | 1 | Active |
| US11198926B2 | Alloys and methods of forming same | Chemistry; Metallurgy | 0 | Active |
| US10745637B2 | Lubricant additives, lubricant compositions, and applications of same | Chemistry; Metallurgy | 0 | Active |
| US11780941B2 | Highly branched, low molecular weight polyolefins and methods for their production | Chemistry; Metallurgy | 0 | Active |
| US10138439B2 | Lubrication material using self-dispersed crumpled graphene balls as additives in oil for friction and wear reduction | Chemistry; Metallurgy | 0 | Active |
| US10316379B2 | High temperature steel for steam turbine and other applications | Chemistry; Metallurgy | 0 | Active |
| US12195688B2 | Surface conditioning with cycloalkane carboxylic acids as additives for wear protection | Chemistry; Metallurgy | 0 | Active |
| US9765278B2 | Energy efficient, temporary shear thinning siloxane lubricants and method of using | Chemistry; Metallurgy | 0 | Active |
| US11414717B2 | Surface hardening of substrates by a particle-containing cavitating waterjet | Chemistry; Metallurgy | 0 | Active |
| US9896640B2 | Method of reducing friction and wear between surfaces under a high load condition | Chemistry; Metallurgy | 0 | Active |
| US9777021B2 | Lubricant additives | Chemistry; Metallurgy | 0 | Active |
| US10081776B2 | Cyclen friction modifiers for boundary lubrication | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.