Microtool Inc.
Records under this name other than patents Microtool Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Microtool Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,789,328 | Semiconductor Load Port Alignment Device Formerly held Term ended Term ended Apr 11, 2022 · High confidence | Term ended | Term ended Apr 11, 2022 | High confidence |
| US 6,568,098 | Alignment Wafer Term ended Term ended Dec 28, 2021 · High confidence | Term ended | Term ended Dec 28, 2021 | High confidence |
| US 7,121,414 | Semiconductor Cassette Reducer Term ended Term ended Dec 28, 2021 · High confidence | Term ended | Term ended Dec 28, 2021 | High confidence |
| US 6,532,403 | Robot Alignment System and Method Term ended Term ended Apr 19, 2021 · High confidence | Term ended | Term ended Apr 19, 2021 | High confidence |
| US 6,526,668 | Electronic level Term ended Term ended Mar 8, 2020 · From the USPTO record | Term ended | Term ended Mar 8, 2020 | From the USPTO record |
| US 6,307,211 | Semiconductor alignment tool Term ended Term ended Oct 1, 2019 · From the USPTO record | Term ended | Term ended Oct 1, 2019 | From the USPTO record |
| US 6,300,644 | Tool for aligning a robot arm to a cassette for holding semiconductor wafers Term ended Term ended Jul 2, 2019 · From the USPTO record | Term ended | Term ended Jul 2, 2019 | From the USPTO record |