| Division | Patent No. | Patent name | Cases |
|---|---|---|---|
| Advanced Technology |
1336635 | Cavity PCB Manufacturing Method | 12 |
| 1748237 | Method for Improving the Warpage of Printed Circuit Boards | ||
| 1763768 | Target Board Suitable for Verifying the Accuracy of X-ray Drill Hole Processing | ||
| 1892456 | Manufacturing Method for Vehicle Antenna PCB | ||
| 1932060 | Method for Improving Core Alignment Rate by Changing the Guide Position of X-ray Drilling Machine | ||
| 1969710 | X-ray Drill Target | ||
| 2111529 | Build-up Method for Printed Circuit Boards | ||
| 2146813 | Laser Via Hole Processing Method for Printed Circuit Boards | ||
| 2174632 | Contact Method of Close Exposure Device | ||
| 2254649 | Electrolytic Copper Plating Method for Printed Circuit Boards | ||
| 2309827 | Manufacturing Method of Multilayer Printed Circuit Board and Multilayer Printed Circuit Board Manufactured Thereby | ||
| 2345769 | Brake Point Test Method and Working Film Suitable for Brake Point Test | ||
| Device Technology |
1419699 | Development of Antistatic Conductive Clean Roll | 25 |
| 1470359 | Drilling Device and Drill Bit Suitable Therefor | ||
| 1600440 | Screen Printing Device | ||
| 1631843 | Box-shaped Tray for Stacking Printed Circuit Board Products | ||
| 1669062 | Support Device for Transporting and Stacking Printed Circuit Boards | ||
| 1669065 | Rotary Copper Filtration System | ||
| 1822849 | Accumulator | ||
| 2040497 | Vertical Chemical Copper Basket | ||
| 2051814 | Acid-resistant Clean Roll for PSR Exposure Machine | ||
| 2057875 | Static Elimination Device for Moving Cart | ||
| 2091988 | Separation Device for Stainless Steel Plate (Sus Plate) | ||
| 2117247 | Bridge of Substrate Horizontal Transfer Device | ||
| 2132918 | Pin Jig | ||
| 2159584 | Basket for Vertical Plating Device | ||
| 2195131 | Loading Device for Printed Circuit Boards | ||
| 2253384 | Hanger Applied to Vertical Continuous Copper Plating Device for Printed Circuit Boards | ||
| 2263628 | Dissolution Tank | ||
| 2305877 | Chemical Tank | ||
| 2410920 | Recovery Method for Printed Circuit Boards and Suitable Scan Inspection Device Therefor | ||
| 2425781 | Precise Plate Device | ||
| 2456239 | Foreign Matter Removal Device for Plating Equipment | ||
| 2462078 | Exposure Stacking Cart | ||
| 2501843 | Dryer Support | ||
| 2510618 | Scratch Protection Film Attachment and Exterior Automatic Final Inspection Device | ||
| 2667055 | Plasma Cleaning Device | ||
| Manufacturing Technology |
1312029 | Copper Clad Laminate Manufacturing Method | 28 |
| 1525027 | Method for Manufacturing Printed Circuit Boards | ||
| 1569167 | Method for Processing Guide Holes and Printed Circuit Board Having the Guide Holes | ||
| 1576486 | Solder Mask Screen Printing Method for Manufacturing Printed Circuit Boards | ||
| 1605379 | Electrolytic Copper Plating Method | ||
| 1659439 | Processing Method for Printed Circuit Boards | ||
| 1679565 | Bonding Target Guide | ||
| 1942948 | Manufacturing Method of Printed Circuit Boards Using Surface Printing Ink | ||
| 1955205 | Manufacturing Method of Automotive Printed Circuit Boards Using Full Surface Coating Process | ||
| 1959028 | Manufacturing Method of Printed Circuit Boards with Reduced Diameter Conductive Holes | ||
| 2040494 | Bonding Core Misapplication Detection Coupon for Printed Circuit Boards | ||
| 2047240 | Classification and Management Method for Printed Circuit Boards | ||
| 2104785 | Bonding Guide | ||
| 2125908 | Interlayer Alignment Guide for Multilayer Printed Circuit Boards | ||
| 2140049 | Scan Size Determination Method for Laser Processing | ||
| 2296548 | Core Misapplication Inspection Method for Printed Circuit Boards | ||
| 2296549 | LVH Formation Method | ||
| 2297345 | Pattern Image Formation Method for Printed Circuit Boards | ||
| 2426923 | Printed Circuit Board | ||
| 2478239 | Trim Change Panel | ||
| 2483513 | Method for Improving Interlayer Misalignment Defect | ||
| 2507550 | Printed Circuit Board and Manufacturing Method Thereof | ||
| 2535193 | Method for Reducing Drill Re-calibration Rate | ||
| 2537388 | Bonding Pressure Pattern for Automotive Parts | ||
| 2602700 | Vertical Movement Method of Clamp Roll | ||
| 0343903 | Blind Via Hole Manufacturing Method for Multilayer Circuit Boards | ||
| 0490973 | Manufacturing Method of Circuit Boards Using Metal Mask | ||
| 0509201 | Manufacturing Method of Multilayer Printed Circuit Boards |
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