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Matthew Francis O'Keefe Patents |
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Inventor: O'Keefe; Matthew Francis
Address: Aycliffe Village, GB
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6846698 |
Semiconductor wafer handling method |
January 25, 2005 |
| A method of handling a semiconductor wafer from which a plurality of semiconductor devices are to be fabricated during a semiconductor device fabrication process. The method includes the steps of attaching a flexible connected layer to a semiconductor wafer layer mounted on a carrier |
| 5939739 |
Separation of thermal and electrical paths in flip chip ballasted power heterojunction bipolar t |
August 17, 1999 |
| The present invention relates to a heterojunction bipolar transistor structure having a device mesa 401 with a collector region 402, a base region 403 and an emitter region 404. An emitter metal layer 405 is connected to a ballast resistor 406 which in turn is connected to an emitter |
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