HENNHOFER, HEINRICH
Patent Applications and Registrations
Patent applications and USPTO patent grants for HENNHOFER, HEINRICH.The latest application filed is for "process for treating a polished semiconductor water immediately after the semiconductor wafer has been polished".
- HENNHOFER, HEINRICH - ALTOETTING DE
- Hennhofer, Heinrich - Altotting DE
- Hennhofer; Heinrich - Alotting DE
| Patent | Date |
|---|---|
| Process For Treating A Polished Semiconductor Water Immediately After The Semiconductor Wafer Has Been Polished App 20020187639 - HENNHOFER, HEINRICH ; et al. | 2002-12-12 |
| Process for the surface polishing of silicon wafers App 20020077039 - Wenski, Guido ; et al. | 2002-06-20 |
| Process and device for polishing semiconductor wafers Grant 6,095,898 - Hennhofer , et al. August 1, 2 | 2000-08-01 |
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