Michejda; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Michejda; John A..The latest application filed is for "preventing unauthorized use of optical discs".
- Michejda; John A. - Berkeley Heights NJ
- Michejda; John A. - Clinton NJ
| Patent | Date |
|---|---|
| Controlling an optical-disc reader using surface marks Grant 8,315,133 - Fratti , et al. November 20, 2 | 2012-11-20 |
| Preventing unauthorized use of optical discs Grant 8,279,731 - Fratti , et al. October 2, 2 | 2012-10-02 |
| Auto-calculated length determination and display Grant 7,963,046 - Fratti , et al. June 21, 2 | 2011-06-21 |
| Preventing Unauthorized Use Of Optical Discs App 20110007618 - Fratti; Roger A. ; et al. | 2011-01-13 |
| Auto-calculated Length Determination And Display App 20100325909 - Fratti; Roger A. ; et al. | 2010-12-30 |
| Controlling An Optical-disc Reader Using Surface Marks App 20100278021 - Fratti; Roger A. ; et al. | 2010-11-04 |
| Portable security system App 20060187024 - Azimi; Kouros ; et al. | 2006-08-24 |
| Cellular telephone based document scanner App 20060103893 - Azimi; Kouros ; et al. | 2006-05-18 |
| Semiconductor device having a ghost source/drain region and a method of manufacture therefor Grant 6,864,547 - Michejda , et al. March 8, 2 | 2005-03-08 |
| Semiconductor device having a ghost source/drain region and a method of manufacture therefor App 20020190344 - Michejda, John A. ; et al. | 2002-12-19 |
| Silicon integrated circuits Grant RE32,090 - Jaccodine , et al. March 4, 1 | 1986-03-04 |
| Silicon integrated circuits Grant 4,353,086 - Jaccodine , et al. October 5, 1 | 1982-10-05 |
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