Umbaugh; Charles Wayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umbaugh; Charles Wayne.The latest application filed is for "method for precisely aligning circuit devices coarsely positioned on a substrate".
- Umbaugh; Charles Wayne - Phoenix AZ
| Patent | Date |
|---|---|
| Method for precisely aligning circuit devices coarsely positioned on a substrate Grant 3,869,787 - Umbaugh March 11, 1 | 1975-03-11 |
| Method For Assembling Microelectronic Apparatus Grant 3,855,693 - Umbaugh December 24, 1 | 1974-12-24 |
| Method In Microcircuit Package Assembly Providing Nonabrasive, Electrically Passive Edges On Integrated Circuit Chips Grant 3,838,501 - Umbaugh October 1, 1 | 1974-10-01 |
| Circuit Chips Having Beam Leads Attached By Film Strip Process Grant 3,777,365 - Umbaugh December 11, 1 | 1973-12-11 |
| Electromagnetic Force System For Integrated Circuit Fabrication Grant 3,727,822 - Umbaugh April 17, 1 | 1973-04-17 |
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