G05B 2219/34196
Memory management, dma direct memory access
G05B2219/34196 (Memory management, dma direct memory access) appears on 15 US grants and 4 published applications in this corpus.
Search patents in G05B- Granted patents
- 15
- Published applications
- 4
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 3 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 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 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process control unit and method for interprocess exchange of process variables3 Jan 2023US 11,544,206 B2Siemens Aktiengesellschaft
- Real-time automation device having a real-time data bus5 Jul 2022US 11,379,391 B2Siemens Aktiengesellschaft
- Numerical controller capable of dividing and combining memory areas to store machining programs and binary data5 Jun 2012US 8,195,911 B2Fanuc Corporation
- Control system17 Apr 2001US 6,219,583 B1Fanuc Corporation
- Image reading device for scanning a document in first and second modes30 Dec 1997US 5,703,454 ARicoh Company, Ltd.
- Process control unit and method for interprocess exchange of process variables30 Sep 2021US 2021/0302930 A1Siemens Aktiengesellschaft
- Real-Time Automation Device having a Real-Time Data Bus30 Sep 2021US 2021/0303488 A1Siemens Aktiengesellschaft
- Safety signal processing system26 Sep 2013US 2013/0253706 A1Fanuc Corporation
- Numerical controller capable of dividing and combining memory areas to store machining programs and binary data21 Apr 2011US 2011/0093666 A1Fanuc Corporation
Most cited
By later US patents
- Modular robot control system37US 4,908,556 AUnimation, Inc. · 1990
- Arbitration system using centralized and decentralized arbitrators to access local memories in a multi-processor controlled machine tool33US 4,760,521 AWhite Consolidated Industries, Inc. · 1988
- Basic digital multi-axis robot control having modular performance expansion capability26US 4,851,748 AWestinghouse Electric Corp. · 1989
- Universal robot control board configuration24US 4,962,338 AStaubli International AG. · 1990
- Communication interface for multi-microprocessor servo control in a multi-axis robot control system19US 4,868,472 AUnimation, Inc. · 1989