NL6914385A - - Google Patents
Info
- Publication number
- NL6914385A NL6914385A NL6914385A NL6914385A NL6914385A NL 6914385 A NL6914385 A NL 6914385A NL 6914385 A NL6914385 A NL 6914385A NL 6914385 A NL6914385 A NL 6914385A NL 6914385 A NL6914385 A NL 6914385A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76150168A | 1968-09-23 | 1968-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6914385A true NL6914385A (xx) | 1970-03-25 |
Family
ID=25062400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6914385A NL6914385A (xx) | 1968-09-23 | 1969-09-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3536904A (xx) |
| JP (1) | JPS5122782B1 (xx) |
| BE (1) | BE739255A (xx) |
| DE (1) | DE1947792A1 (xx) |
| FR (1) | FR2018663A1 (xx) |
| GB (1) | GB1285192A (xx) |
| NL (1) | NL6914385A (xx) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624368A (en) * | 1969-12-19 | 1971-11-30 | Us Navy | Sampled data computer |
| USRE29079E (en) * | 1970-01-27 | 1976-12-14 | Motor Finance Corporation | Multiplier, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator |
| US3648041A (en) * | 1970-06-11 | 1972-03-07 | Us Navy | Electronic angle generator |
| GB1374239A (en) * | 1970-10-21 | 1974-11-20 | Nat Res Dev | Lethal rate analogue function generator |
| AT327588B (de) * | 1971-08-03 | 1976-02-10 | Norma Messtechnik Gmbh | Schaltungsanordnung zur durchfuhrung von rechenoperationen fur elektrische signale |
| US3746851A (en) * | 1971-12-21 | 1973-07-17 | Technical Management Services | Multiplier, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator |
| NL7210633A (xx) * | 1972-08-03 | 1974-02-05 | ||
| FR2341164A1 (fr) * | 1976-02-11 | 1977-09-09 | Chauvin Arnoux Sa | Dispositif correcteur d'erreur de multiplication analogique notamment pour wattmetre de precision |
| DE2919786A1 (de) * | 1979-05-16 | 1980-11-27 | Siemens Ag | Pulsbreiten-mehrfachmultiplizierer |
| FR2506948A1 (fr) * | 1981-05-27 | 1982-12-03 | Snecma | Systeme potentiometrique perfectionne |
| JPS6423607A (en) * | 1987-07-17 | 1989-01-26 | Otis Elevator Japan | Multiphase multiplier circuit |
| CN110809528B (zh) | 2017-06-30 | 2022-08-09 | 株式会社电装 | 车辆用显示装置、拍摄***以及照明装置 |
| US10832014B1 (en) | 2018-04-17 | 2020-11-10 | Ali Tasdighi Far | Multi-quadrant analog current-mode multipliers for artificial intelligence |
| US10594334B1 (en) | 2018-04-17 | 2020-03-17 | Ali Tasdighi Far | Mixed-mode multipliers for artificial intelligence |
| US10700695B1 (en) | 2018-04-17 | 2020-06-30 | Ali Tasdighi Far | Mixed-mode quarter square multipliers for machine learning |
| US11275909B1 (en) | 2019-06-04 | 2022-03-15 | Ali Tasdighi Far | Current-mode analog multiply-accumulate circuits for artificial intelligence |
| US11416218B1 (en) | 2020-07-10 | 2022-08-16 | Ali Tasdighi Far | Digital approximate squarer for machine learning |
| US11467805B1 (en) | 2020-07-10 | 2022-10-11 | Ali Tasdighi Far | Digital approximate multipliers for machine learning and artificial intelligence applications |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2952408A (en) * | 1955-05-04 | 1960-09-13 | Henry B O Davis | Electronic multiplier |
| US2973146A (en) * | 1957-10-30 | 1961-02-28 | Gen Precision Inc | Computer multiplier |
| US3217151A (en) * | 1960-08-04 | 1965-11-09 | Computronics Inc | Non-linear element for an analog computer |
| US3393307A (en) * | 1962-12-31 | 1968-07-16 | Canadian Patents Dev | Electronic multiplier/divider |
| US3309510A (en) * | 1963-07-12 | 1967-03-14 | Brown Irving | Analog multiplier |
-
1968
- 1968-09-23 US US761501A patent/US3536904A/en not_active Expired - Lifetime
-
1969
- 1969-09-16 GB GB45600/69A patent/GB1285192A/en not_active Expired
- 1969-09-20 DE DE19691947792 patent/DE1947792A1/de active Pending
- 1969-09-22 JP JP44075171A patent/JPS5122782B1/ja active Pending
- 1969-09-22 FR FR6932205A patent/FR2018663A1/fr not_active Withdrawn
- 1969-09-23 BE BE739255D patent/BE739255A/xx unknown
- 1969-09-23 NL NL6914385A patent/NL6914385A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2018663A1 (xx) | 1970-06-26 |
| DE1947792A1 (de) | 1970-03-26 |
| JPS5122782B1 (xx) | 1976-07-12 |
| BE739255A (xx) | 1970-03-02 |
| GB1285192A (en) | 1972-08-09 |
| US3536904A (en) | 1970-10-27 |