AOI ELECTRONICS CO., LTD.
33Patents
27Active
33Granted
52Portfolio score
Filing activity: Mar 7, 1995 → Mar 9, 2022 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9406637B2 | Semiconductor construct and manufacturing method thereof as well as semiconductor device and manufacturing method thereof | Electricity | 119 | Active |
| US9425709B2 | Vibration driven power generation element and method of manufacture thereof | Electricity | 19 | Active |
| US7489143B2 | Nanogripper device and method for detecting that a sample is gripped by nanogripper device | Performing Operations; Transporting | 8 | Active |
| US5625400A | Positioning device for a document processing device | Performing Operations; Transporting | 6 | Expired |
| US6236423A | Thermal head and method of manufacturing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6721429B1 | Electro-magnetic microphone | Electricity | 6 | Expired |
| US7322622B2 | Nano-gripper and method of producing same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7849515B2 | Nanotweezer and scanning probe microscope equipped with nanotweezer | Emerging Cross-Sectional Technologies | 5 | Active |
| US9812423B2 | Semiconductor device having wire formed with loop portion and method for producing the semiconductor device | Electricity | 3 | Active |
| US8866296B2 | Semiconductor device comprising thin-film terminal with deformed portion | Electricity | 2 | Active |
| US7987703B2 | Tweezer-equipped scanning probe microscope and transfer method | Physics | 2 | Active |
| US8028567B2 | AFM tweezers, method for producing AFM tweezers, and scanning probe microscope | Emerging Cross-Sectional Technologies | 2 | Active |
| US7339383B2 | Nanogripper device having length measuring function and method for length measurement executed with nanogripper device having length measuring function | Physics | 1 | Expired |
| US7291392B2 | Inorganic/organic complex nano-beads and method for manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9607861B2 | Semiconductor device and method of manufacturing the same | Electricity | 1 | Active |
| US8657962B2 | Particle removing method, particle removing device, atomic force microscope, and charged particle beam apparatus | Physics | 1 | Active |
| US11328998B2 | Semiconductor device and manufacturing method of semiconductor device | Electricity | 1 | Active |
| US9263192B2 | Method for forming electret containing positive ions | Electricity | 1 | Active |
| US11075180B2 | Semiconductor device and method of manufacturing the semiconductor device | Electricity | 0 | Active |
| US8865498B2 | Method for manufacturing three-dimensionally shaped comb-tooth electret electrode | Electricity | 0 | Active |
| US9448102B2 | Photoreception device with an insulating resin mass, and method for producing photoreception device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10854557B2 | Semiconductor device packaging with metallic shielding layer | Electricity | 0 | Active |
| US9425710B2 | Electrostatic induction conversion device and DC-DC converter | Electricity | 0 | Active |
| US7404339B2 | Probe and small sample pick up mechanism | Electricity | 0 | Active |
| US10953663B2 | Thermal head | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.