SHINKO ELECTRIC INDUSTRIES CO., LTD.
1,697Patents
1,244Active
1,697Granted
60Portfolio score
Filing activity: Apr 23, 1979 → Nov 10, 2023 · 449 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5834844A | Semiconductor device having an element with circuit pattern thereon | Electricity | 333 | Expired |
| US5859471A | Semiconductor device having tab tape lead frame with reinforced outer leads | Electricity | 278 | Expired |
| US5410180A | Metal plane support for multi-layer lead frames and a process for manufacturing such frames | Electricity | 189 | Expired |
| US5643433A | Lead frame and method for manufacturing same | Electricity | 158 | Expired |
| US8023248B2 | Electrostatic chuck | Electricity | 153 | Active |
| US6472745B1 | Semiconductor device | Electricity | 144 | Expired |
| US6774467B2 | Semiconductor device and process of production of same | Electricity | 142 | Expired |
| US5736780A | Semiconductor device having circuit pattern along outer periphery of sealing resin and related processes | Electricity | 129 | Expired |
| US6229711A | Flip-chip mount board and flip-chip mount structure with improved mounting reliability | Emerging Cross-Sectional Technologies | 126 | Expired |
| US6703310B2 | Semiconductor device and method of production of same | Electricity | 125 | Expired |
| US9818681B2 | Wiring substrate | Electricity | 121 | Active |
| US5677576A | Chip sized semiconductor device | Electricity | 119 | Expired |
| US5918113A | Process for producing a semiconductor device using anisotropic conductive adhesive | Electricity | 117 | Expired |
| US6590291B2 | Semiconductor device and manufacturing method therefor | Electricity | 106 | Expired |
| US5909053A | Lead frame and method for manufacturing same | Electricity | 103 | Expired |
| US7723838B2 | Package structure having semiconductor device embedded within wiring board | Electricity | 99 | Expired |
| US5744758A | Multilayer circuit board and process of production thereof | Emerging Cross-Sectional Technologies | 97 | Expired |
| US6699787B2 | Semiconductor device and method of production of same | Electricity | 90 | Expired |
| US5737191A | Structure and process for mounting semiconductor chip | Electricity | 90 | Expired |
| US7456497B2 | Electronic devices and its production methods | Electricity | 85 | Expired |
| US8199454B2 | Electrostatic chuck and substrate temperature adjusting-fixing device | Electricity | 77 | Active |
| US6121688A | Anisotropic conductive sheet and printed circuit board | Electricity | 75 | Expired |
| US6307148A | Compound semiconductor solar cell and production method thereof | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5777386A | Semiconductor device and mount structure thereof | Electricity | 69 | Expired |
| US5847458A | Semiconductor package and device having heads coupled with insulating material | Emerging Cross-Sectional Technologies | 68 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.