Electronic Systems Engineering Co.
Records under this name other than patents Electronic Systems Engineering Co. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Electronic Systems Engineering Co.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,292,251 | Method and apparatus for sequential exposure printing of ultra high resolution digital images using multiple sub-image generation and a programmable moving-matrix light valve Lapsed on the fee record Ended Sep 18, 2005 · From the USPTO record | Lapsed on the fee record | Ended Sep 18, 2005 | From the USPTO record |
| US 4,195,522 | Flowmeter Term ended Term ended no later than Apr 1, 2000 · Low confidence | Term ended | Term ended no later than Apr 1, 2000 | Low confidence |
| US 4,295,044 | Beverage flow switch Term ended Term ended no later than Oct 13, 2001 · Low confidence | Term ended | Term ended no later than Oct 13, 2001 | Low confidence |
| US 4,319,834 | Subtractive color printing device Term ended Term ended no later than Mar 16, 2002 · Low confidence | Term ended | Term ended no later than Mar 16, 2002 | Low confidence |
| US 5,844,663 | Method and apparatus for sequential exposure printing of ultra high resolution digital images using multiple multiple sub-image generation and a programmable moving-matrix light valve Term ended Term ended no later than Dec 1, 2018 · Low confidence | Term ended | Term ended no later than Dec 1, 2018 | Low confidence |