LG Semicon Co., Ltd.
1,036Patents
1Active
1,036Granted
47Portfolio score
Filing activity: Nov 30, 1993 → Dec 22, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5853484A | Gas distribution system and method for chemical vapor deposition apparatus | Chemistry; Metallurgy | 533 | Expired |
| US5821615A | Semiconductor chip package having clip-type outlead and fabrication method of same | Emerging Cross-Sectional Technologies | 230 | Expired |
| US5770888A | Integrated chip package with reduced dimensions and leads exposed from the top and bottom of the package | Electricity | 226 | Expired |
| US5783861A | Semiconductor package and lead frame | Electricity | 225 | Expired |
| US6043430A | Bottom lead semiconductor chip package | Electricity | 185 | Expired |
| US5834830A | LOC (lead on chip) package and fabricating method thereof | Electricity | 185 | Expired |
| US5812201A | Data synchronizing apparatus and method thereof | Electricity | 176 | Expired |
| US5871782A | Transfer molding apparatus having laminated chase block | Emerging Cross-Sectional Technologies | 171 | Expired |
| US5702964A | Method for forming a semiconductor device having a floating gate | Electricity | 168 | Expired |
| US5839456A | Wafer wet treating apparatus | Emerging Cross-Sectional Technologies | 148 | Expired |
| US5939779A | Bottom lead semiconductor chip stack package | Electricity | 146 | Expired |
| US5672519A | Method of fabricating solid state image sensing elements | Electricity | 135 | Expired |
| US6103562A | Method of making semiconductor device with decreased channel width and constant threshold voltage | Emerging Cross-Sectional Technologies | 124 | Expired |
| US6118174A | Bottom lead frame and bottom lead semiconductor package using the same | Electricity | 123 | Expired |
| US6016275A | Flash memory wear leveling system and method | Physics | 119 | Expired |
| US5877040A | Method of making charge-coupled device with microlens | Emerging Cross-Sectional Technologies | 94 | Expired |
| US5834372A | Pretreatment of semiconductor substrate | Chemistry; Metallurgy | 88 | Expired |
| US5768546A | Method and apparatus for bi-directional transfer of data between two buses with different widths | Physics | 86 | Expired |
| US5892509A | Image processing apparatus having common and personal memory and capable of viewing and editing an image commonly with a remote image processing apparatus over a network | Electricity | 85 | Expired |
| US6018264A | Pumping circuit with amplitude limited to prevent an over pumping for semiconductor device | Electricity | 81 | Expired |
| US5863816A | Fabrication method for chip size semiconductor package | Electricity | 79 | Expired |
| US6064363A | Driving circuit and method thereof for a display device | Physics | 77 | Expired |
| US5905688A | Auto power down circuit for a semiconductor memory device | Physics | 76 | Expired |
| US6097639A | System and method for programming nonvolatile memory | Physics | 76 | Expired |
| US5773343A | Semiconductor device having a recessed channel structure and method for fabricating the same | Electricity | 72 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.