G06F 7/49994
Sign extension
Official title: {Sign extension}
G06F7/49994 (Sign extension) appears on 146 US grants and 40 published applications in this corpus.
Search patents in G06F- Granted patents
- 146
- Published applications
- 40
- Assignees
- 72
- Inventors
- 212
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 4 |
| 2002 | 11 | 1 |
| 2003 | 3 | 3 |
| 2004 | 9 | 5 |
| 2005 | 4 | 6 |
| 2006 | 6 | 3 |
| 2007 | 1 | 2 |
| 2008 | 4 | 1 |
| 2009 | 2 | 2 |
| 2010 | 4 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Forming constant extensions in the same execute packet in a VLIW processor1 Apr 2025US 12,265,827 B2Texas Instruments Incorporated
- Increased precision neural processing element26 Nov 2024US 12,154,027 B2Microsoft Technology Licensing, LLC
- Method for forming constant extensions in the same execute packet in a VLIW processor20 Jun 2023US 11,681,532 B2Texas Instruments Incorporated
- Increased precision neural processing element14 Mar 2023US 11,604,972 B2Microsoft Technology Licensing, LLC
- Multiple modes for handling overflow conditions resulting from arithmetic operations9 Nov 2021US 11,169,777 B2Graphcore Limited
- Forming Constant Extensions in the Same Execute Packet in a VLIW Processor15 May 2025US 2025/0156186 A1Texas Instruments Incorporated
- Optimized multiply-accumulate operator for ai calculations30 Jan 2025US 2025/0036362 A1
- Forming Constant Extensions in the Same Execute Packet in a VLIW Processor12 Oct 2023US 2023/0325189 A1Texas Instruments Incorporated
- Increased precision neural processing element22 Jun 2023US 2023/0196086 A1Microsoft Technology Licensing, LLC
- Technique for bit up-conversion with sign extension13 Oct 2022US 2022/0326909 A1
Most cited
By later US patents
- Microprocessor with operation capture facility106US 5,455,909 AChips and Technologies, Inc. · 1995
- X.times.Y Bit array multiplier/accumulator circuit101US 4,575,812 AMotorola, Inc. · 1986
- Three input arithmetic logic unit forming mixed arithmetic and boolean combinations91US 5,596,763 ATexas Instruments Incorporated · 1997
- FPGA implemented bit-serial multiplier and infinite impulse response89US 6,438,570 B1Xilinx, Inc. · 2002
- Method and apparatus for performing multiple types of multiplication including signed and unsigned multiplication78US 6,144,980 AAdvanced Micro Devices, Inc. · 2000