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Class Information
Number: 708/204
Name: Electrical computers: arithmetic processing and calculating > Electrical digital calculating computer > Particular function performed > Format conversion
Description: Subject matter for changing a number having a representation in one form to a representation in another form.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5796641 |
System and table-based method for converting binary floating-point numbers to a decimal representation |
Aug. 18, 1998 |
| 5768169 |
Method and apparatus for improved processing of numeric applications in the presence of subnormal numbers in a computer system |
Jun. 16, 1998 |
| 5764548 |
Fast floating-point to integer conversion |
Jun. 9, 1998 |
| 5687106 |
Implementation of binary floating point using hexadecimal floating point unit |
Nov. 11, 1997 |
| 5657259 |
Number formatting framework |
Aug. 12, 1997 |
| 5652862 |
Method and appartus for determining a precision of an intermediate arithmetic for converting values between a first numeric format and a second numeric format |
Jul. 29, 1997 |
| 5652584 |
Data format converter |
Jul. 29, 1997 |
| 5638312 |
Method and apparatus for generating a zero bit status flag in a microprocessor |
Jun. 10, 1997 |
| 5633815 |
Formatter |
May. 27, 1997 |
| 5631859 |
Floating point arithmetic unit having logic for quad precision arithmetic |
May. 20, 1997 |
| 5627773 |
Floating point unit data path alignment |
May. 6, 1997 |
| 5619198 |
Number format conversion apparatus for signal processing |
Apr. 8, 1997 |
| 5610942 |
Digital signal transcoder and method of transcoding a digital signal |
Mar. 11, 1997 |
| 5574671 |
True/complementer for a half-band filter |
Nov. 12, 1996 |
| 5561615 |
Method and apparatus for floating point to fixed point conversion with compensation for lost precision |
Oct. 1, 1996 |
| 5528741 |
Method and apparatus for converting floating-point pixel values to byte pixel values by table lookup |
Jun. 18, 1996 |
| 5523961 |
Converting biased exponents from single/double precision to extended precision without requiring an adder |
Jun. 4, 1996 |
| 5508948 |
Numeric representation converting apparatus and vector processor unit such apparatus |
Apr. 16, 1996 |
| 5506797 |
Nonlinear function generator having efficient nonlinear conversion table and format converter |
Apr. 9, 1996 |
| 5495431 |
High speed two's complementer |
Feb. 27, 1996 |
| 5365465 |
Floating point to logarithm converter |
Nov. 15, 1994 |
| 5325316 |
Compression processing method of real number data in processing system and apparatus therefor |
Jun. 28, 1994 |
| 5317526 |
Format conversion method of floating point number and device employing the same |
May. 31, 1994 |
| 5303174 |
Floating pointing arithmetic operation system |
Apr. 12, 1994 |
| 5272654 |
System for converting a floating point signed magnitude binary number to a two's complement binary number |
Dec. 21, 1993 |
| 5268855 |
Common format for encoding both single and double precision floating point numbers |
Dec. 7, 1993 |
| 5257215 |
Floating point and integer number conversions in a floating point adder |
Oct. 26, 1993 |
| 5251321 |
Binary to binary coded decimal and binary coded decimal to binary conversion in a VLSI central processing unit |
Oct. 5, 1993 |
| 5235533 |
Store rounding in a floating point unit |
Aug. 10, 1993 |
| 5170371 |
Method and apparatus for rounding in high-speed multipliers |
Dec. 8, 1992 |
| 5161117 |
Floating point conversion device and method |
Nov. 3, 1992 |
| 5038309 |
Number conversion apparatus |
Aug. 6, 1991 |
| 4949291 |
Apparatus and method for converting floating point data formats in a microprocessor |
Aug. 14, 1990 |
| 4945505 |
Cordic apparatus and method for approximating the magnitude and phase of a complex number |
Jul. 31, 1990 |
| 4935890 |
Format converting circuit for numeric data |
Jun. 19, 1990 |
| 4899146 |
Method of and apparatus for converting digital data between data formats |
Feb. 6, 1990 |
| 4875180 |
Multi-function scaler for normalization of numbers |
Oct. 17, 1989 |
| 4858163 |
Serial arithmetic processor |
Aug. 15, 1989 |
| 4831575 |
Apparatus for conversion between IEEE standard floating-point numbers and two's complement floating-point numbers |
May. 16, 1989 |
| 4805128 |
Format conversion system |
Feb. 14, 1989 |
| 4631696 |
Fixed-point data/floating-point data converting apparatus |
Dec. 23, 1986 |
| 4583180 |
Floating point/logarithmic conversion system |
Apr. 15, 1986 |
| 4559620 |
Mass memory system addressing circuit |
Dec. 17, 1985 |
| 4553133 |
Serial floating point formatter |
Nov. 12, 1985 |
| 4511990 |
Digital processor with floating point multiplier and adder suitable for digital signal processing |
Apr. 16, 1985 |
| 4475173 |
Multibit unidirectional shifter unit |
Oct. 2, 1984 |
| 4433327 |
Apparatus for converting numeral representing data coding formats received or derived by a central processing unit |
Feb. 21, 1984 |
| 4388696 |
Data processing system having dual output modes |
Jun. 14, 1983 |
| 4288850 |
Apparatus for identification and removal of a sign signal character superimposed |
Sep. 8, 1981 |
| 4189715 |
.mu.-Law to floating point converter |
Feb. 19, 1980 |
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