Limin Chen
15Patents
4h-index
16Co-inventors
57Inventor score
Filing activity: May 31, 1995 → Nov 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5548965A | Multi-cavity evaporator | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6598412B1 | Interchangeable adapters for pipe freezer apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8794644B2 | Rollable log cart | Performing Operations; Transporting | 7 | Active |
| US6506226B1 | Hard metal or cermet body and method for producing the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6110603A | Hard-metal or cermet body, especially for use as a cutting insert | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6408638B1 | Pipe freezer with quick connect evaporator heads | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10401253B2 | Fluorescent dye formulation and leak detection method | Physics | 3 | Active |
| US11824682B1 | Can-open master redundancy in PLC-based control system | Electricity | 1 | Active |
| US7519260B1 | Coaxial optoelectronic device separation apparatus and method | Physics | 1 | Active |
| US12323268B2 | Can-open master redundancy in PLC-based control system | Electricity | 0 | Active |
| US9574694B2 | Pipe freezer system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12055463B2 | Meltable fluorescent dye for leak detection | Physics | 0 | Active |
| US7468286B1 | System and method for securing optoelectronic packages for mounting components at a mounting angle | Physics | 0 | Active |
| US11467054B2 | Fluorescent dye formulation and leak detection method | Physics | 0 | Active |
| US8091876B2 | Fixture for securing optoelectronic packages for wire and/or component bonding | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.