H01J 2237/30422
Data compression
H01J2237/30422 (Data compression) appears on 21 US grants and 15 published applications in this corpus.
Search patents in H01J- Granted patents
- 21
- Published applications
- 15
- Assignees
- 6
- Inventors
- 21
- Latest grant
- 29 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 11 |
| 2018 | 6 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi charged particle beam writing method, and multi charged particle beam writing apparatus29 Sep 2020US 10,790,115 B2NuFlare Technology, Inc.
- Cross scan proximity correction with ebeam universal cutter18 Aug 2020US 10,747,115 B2Intel Corporation
- Ebeam universal cutter3 Mar 2020US 10,578,970 B2Intel Corporation
- Ebeam staggered beam aperture array20 Aug 2019US 10,386,722 B2Intel Corporation
- Ebeam universal cutter26 Feb 2019US 10,216,087 B2Intel Corporation
- Ebeam universal cutter23 May 2019US 2019/0155160 A1Intel Corporation
- Cross scan proximity correction with ebeam universal cutter25 Apr 2019US 2019/0121236 A1Intel Corporation
- Ebeam three beam aperture array24 May 2018US 2018/0143526 A1Intel Corporation
- Cross scan proximity correction with ebeam universal cutter21 Sep 2017US 2017/0269481 A1Intel Corporation
- Corner rounding correction for electron beam (ebeam) direct write system21 Sep 2017US 2017/0271117 A1Intel Corporation
Most cited
By later US patents
- E-beam control data compaction system and method24US 5,251,140 AInternational Business Machines Corporation · 1993
- Electron-beam data generating apparatus22US 6,056,785 AMitsubishi Denki Kabushiki Kaisha · 2000
- Method and apparatus for automatically recognizing repeated shapes for data compaction16US 5,481,472 AInternational Business Machines Corporation · 1996
- Method and apparatus for automatically recognizing repeated shapes for data compaction10US 5,699,266 AInternational Business Machines Corporation · 1997
- Unidirectional metal on layer with ebeam9US 10,014,256 B2Intel Corporation · 2018