G06F 2207/222
Binary data tree
G06F2207/222 (Binary data tree) appears on 29 US grants and 11 published applications in this corpus.
Search patents in G06F- Granted patents
- 29
- Published applications
- 11
- Assignees
- 17
- Inventors
- 44
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optimized in-place sorting using additional memory19 May 2026US 12,632,217 B2SAS Institute Inc.
- Data sorting method, apparatus and device, storage medium and program product29 Aug 2023US 11,740,867 B2Microfun Co., Ltd
- Counter-based compaction of key-value store tree data block7 Mar 2023US 11,599,552 B2Micron Technology, Inc.
- Key-value store tree data block spill with compaction24 Aug 2021US 11,100,071 B2Micron Technology, Inc.
- Counter-based compaction of key-value store tree data block9 Feb 2021US 10,915,546 B2Micron Technology, Inc.
- Optimized in-place sorting using additional memory25 Dec 2025US 2025/0390276 A1SAS Institute Inc.
- Data sorting method, apparatus and device, storage medium and program product10 Nov 2022US 2022/0357917 A1Microfun Co., Ltd
- Counter-based compaction of key-value store tree data block6 May 2021US 2021/0133208 A1Micron Technology, Inc.
- Integer conversion for locally stored data in priority queues27 Aug 2020US 2020/0274830 A155 Global, Inc.
- Key-value store tree data block spill with compaction16 Apr 2020US 2020/0117728 A1Micron Technology, Inc.
Most cited
By later US patents
- External sorting using key value distribution and range formation65US 4,575,798 AInternational Business Machines Corporation · 1986
- Sorting/merging tree for determining a next tournament champion in each cycle by simultaneously comparing records in a path of the previous tournament champion57US 5,287,494 AInternational Business Machines Corporation · 1994
- Pipeline feedback array sorter with multi-string sort array and merge tree array45US 4,799,152 AUniversity of Pittsburgh · 1989
- Method for avoiding cache misses during external tournament tree replacement sorting procedures34US 5,355,478 AInternational Business Machines Corporation · 1994
- Method for sorting and storing data employing dynamic sort tree reconfiguration in volatile memory31US 5,619,693 ATandem Computers Incorporated · 1997