Ming-Hui Chen
42Patents
10h-index
46Co-inventors
75Inventor score
Filing activity: Jun 8, 1983 → Aug 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4598262A | Quasi-optical waveguide filter | Electricity | 228 | Expired |
| US8957818B2 | Circularly polarized waveguide slot array | Electricity | 222 | Active |
| US7075492B1 | High performance reflector antenna system and feed structure | Electricity | 68 | Expired |
| US6118412A | Waveguide polarizer and antenna assembly | Electricity | 27 | Expired |
| US4803670A | Ultrasonic ranging device | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7885064B2 | Portable computer and locking mechanism thereof | Emerging Cross-Sectional Technologies | 13 | Active |
| US8604990B1 | Ridged waveguide slot array | Electricity | 13 | Active |
| US5739734A | Evanescent mode band reject filters and related methods | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6700548B1 | Dual band antenna feed using an embedded waveguide structure | Electricity | 11 | Expired |
| US6661309B2 | Multiple-channel feed network | Electricity | 10 | Expired |
| US6842085B2 | Orthomode transducer having improved cross-polarization suppression and method of manufacture | Electricity | 9 | Expired |
| US6816070B1 | Method of generating an alert for walkie-talkie when out of communicatable distance | Electricity | 9 | Expired |
| US9368878B2 | Ridge waveguide slot array for broadband application | Electricity | 8 | Active |
| US6622338B1 | Automatic device for retractably moving a windshield wiper arm away from a windshield | Performing Operations; Transporting | 8 | Expired |
| US8563350B2 | Wafer level image sensor packaging structure and manufacturing method for the same | Electricity | 6 | Active |
| US8440488B2 | Manufacturing method and structure for wafer level image sensor module with fixed focal length | Electricity | 5 | Active |
| US9905597B2 | Sensor package structure | Electricity | 5 | Active |
| US7847652B1 | Compact orthomode transducer with improved cross-polarization isolation | Emerging Cross-Sectional Technologies | 4 | Active |
| US8610633B2 | Dual polarized waveguide slot array and antenna | Electricity | 4 | Active |
| US6097348A | Compact waveguide horn antenna and method of manufacture | Electricity | 4 | Expired |
| US6406412B1 | Abdomen exercise device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7230728B2 | Disc imbalance compensation during disc drive assembly | Physics | 3 | Expired |
| US7712196B2 | Belt lock | Emerging Cross-Sectional Technologies | 3 | Active |
| US7889487B2 | Portable computer and hinge mechanism thereof | Physics | 1 | Active |
| US6839543B1 | Method and system for detecting and discriminating multipath signals | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.