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Cases Involving this patent
| # | Title Sort descending | Civil Action | Venue | Filing Date | Asserter Categories | Patent Asserter | Alleged Infringer |
|---|---|---|---|---|---|---|---|
| 1 | Hitachi Semiconductor (America), Inc. et al v. International Rectifier Corporation | 3:02-cv-01730 | N.D.Cal. |
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| 2 | Hitachi Semiconductor (America), Inc. et al v. International Rectifier Corporation | 3:02-cv-01730 | N.D.Cal. |
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| 3 | Intl Rectifier v. Hitachi Ltd, et al | 2:02-cv-00077 | C.D.Cal. |
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