High Resolution Sciences, Inc.
Records under this name other than patents High Resolution Sciences, 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 High Resolution Sciences, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,660,074 | NTSC color television transmission without chroma crawl Term ended Term ended no later than Apr 21, 2007 · Low confidence | Term ended | Term ended no later than Apr 21, 2007 | Low confidence |
| US 4,684,937 | Enhanced data display system Term ended Term ended no later than Aug 4, 2007 · Low confidence | Term ended | Term ended no later than Aug 4, 2007 | Low confidence |
| US 4,703,319 | Select switch box for white on black and black on white CRT data display Term ended Term ended no later than Oct 27, 2007 · Low confidence | Term ended | Term ended no later than Oct 27, 2007 | Low confidence |
| US 4,737,693 | Modulation drive circuit for CRT deflection of television and data display termials Term ended Term ended no later than Apr 12, 2008 · Low confidence | Term ended | Term ended no later than Apr 12, 2008 | Low confidence |
| US 4,833,523 | Chroma crawl elimination without any cumulative difference in frame time Term ended Term ended no later than May 23, 2009 · Low confidence | Term ended | Term ended no later than May 23, 2009 | Low confidence |
| US 4,893,909 | Magneto-optical light switching element and method of manufacturing same Term ended Term ended no later than Jan 16, 2010 · Low confidence | Term ended | Term ended no later than Jan 16, 2010 | Low confidence |
| US 4,914,426 | Sinusoidally modulated dot-matrix data display system Term ended Term ended no later than Apr 3, 2010 · Low confidence | Term ended | Term ended no later than Apr 3, 2010 | Low confidence |