Divide/square-root pipeline and method
US-2024296048-A1 · Sep 5, 2024 · US
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Non restoring calculation, where each digit is either negative, zero or positive, e.g. SRT;
Non restoring calculation, where each digit is either negative, zero or positive, e.g. SRT; · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F7/5375 |
| Official title | {Non restoring calculation, where each digit is either negative, zero or positive, e.g. SRT;} |
| Display label | Non restoring calculation, where each digit is either negative, zero or positive, e.g. SRT; |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 2 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and Apparatus for Quotient Digit Recoding in a High-Performance Arithmetic Unit
US-2023086090-A1 · Mar 23, 2023 · US
Digit-recurrence selection constants
US-2023018977-A1 · Jan 19, 2023 · US
Combined divide/square root processing circuitry and method
US-2023017462-A1 · Jan 19, 2023 · US
Calculation of a number of iterations
US-10459689-B2 · Oct 29, 2019 · US
Apparatus and method for performing division
US-10230376-B2 · Mar 12, 2019 · US
Optimized integer division circuit
US-2018329686-A1 · Nov 15, 2018 · US
Data processing apparatus having combined divide-square root circuitry
US-9785407-B2 · Oct 10, 2017 · US
Arithmetic operation in a data processing system
US-9767073-B2 · Sep 19, 2017 · US
Division and root computation with fast result formatting
US-9753694-B2 · Sep 5, 2017 · US
Apparatus and method for performing division
US-2017010862-A1 · Jan 12, 2017 · US
High performance division and root computation unit
US-2016313976-A1 · Oct 27, 2016 · US
Division and root computation with fast result formatting
US-2016313977-A1 · Oct 27, 2016 · US
Data processing apparatus having combined divide-square root circuitry
US-2016147503-A1 · May 26, 2016 · US
Arithmetic operation in a data processing system
US-9348796-B2 · May 24, 2016 · US
Performing quotient selection for a carry-save division operation
US-9298421-B2 · Mar 29, 2016 · US
Performing a division operation using a split division circuit
US-9218157-B2 · Dec 22, 2015 · US
Calculation of a number of iterations
US-2015363170-A1 · Dec 17, 2015 · US
Arithmetic operation in a data processing system
US-2015269121-A1 · Sep 24, 2015 · US
Division unit with normalization circuit and plural divide engines for receiving instructions when divide engine availability is indicated
US-9086890-B2 · Jul 21, 2015 · US