NL7116354A - - Google Patents
Info
- Publication number
- NL7116354A NL7116354A NL7116354A NL7116354A NL7116354A NL 7116354 A NL7116354 A NL 7116354A NL 7116354 A NL7116354 A NL 7116354A NL 7116354 A NL7116354 A NL 7116354A NL 7116354 A NL7116354 A NL 7116354A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7043007A FR2115703A5 (https=) | 1970-11-30 | 1970-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116354A true NL7116354A (https=) | 1972-06-01 |
Family
ID=9064951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116354A NL7116354A (https=) | 1970-11-30 | 1971-11-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3740746A (https=) |
| BE (1) | BE775788A (https=) |
| DD (1) | DD95475A5 (https=) |
| DE (1) | DE2159354A1 (https=) |
| FR (1) | FR2115703A5 (https=) |
| GB (1) | GB1341778A (https=) |
| IT (1) | IT941847B (https=) |
| NL (1) | NL7116354A (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117438A (en) * | 1977-04-13 | 1978-09-26 | Datanetics Corporation | Contactless keyswitch for keyboards |
| US4303398A (en) * | 1978-06-28 | 1981-12-01 | Coleco Industries, Inc. | Electronic quiz game utilizing cartridges and method employing same |
| US4300127A (en) * | 1978-09-27 | 1981-11-10 | Bernin Victor M | Solid state noncontacting keyboard employing a differential transformer element |
| US4494109A (en) * | 1978-09-27 | 1985-01-15 | Bernin Victor M | Noncontacting keyboard employing a transformer element |
| US4283714A (en) * | 1979-08-08 | 1981-08-11 | Texas Instruments Incorporated | Magnetic keyboard system |
| US4401986A (en) * | 1979-12-26 | 1983-08-30 | Texas Instruments Incorporated | Position sensor and system |
| GR74576B (https=) * | 1980-06-13 | 1984-06-29 | Securitas Int Prod | |
| US4529967A (en) * | 1982-07-15 | 1985-07-16 | Gifft Thomas H | Non contacting inductive keyboard |
| CA2192230A1 (en) * | 1996-12-05 | 1998-06-05 | Rich Chen | Electromagnetic sensitive switch |
| US20110142522A1 (en) * | 2009-12-11 | 2011-06-16 | Bert Yeh | Typing to generate electricity |
| WO2016138546A2 (en) | 2015-02-27 | 2016-09-01 | Azoteq (Pty) Ltd | Inductance sensing |
| DE202017103847U1 (de) * | 2017-06-28 | 2017-07-21 | Airbus Operations Gmbh | System zur Führung eines Roboters durch eine Passagierflugzeugkabine |
| US11624633B2 (en) | 2017-07-13 | 2023-04-11 | Azoteq Holdings Limited | Inductive sensing user interface devices |
| WO2021081570A1 (en) | 2019-10-22 | 2021-04-29 | Azoteq (Pty) Ltd | Electronic device user interface |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL250321A (https=) * | 1959-04-10 | |||
| GB919764A (en) * | 1960-01-21 | 1963-02-27 | Gen Electric Co Ltd | Electric signal translating device |
| US3644893A (en) * | 1967-08-22 | 1972-02-22 | William J Harwood | Credit card for information verification systems |
| US3623080A (en) * | 1970-01-02 | 1971-11-23 | Bunker Ramo | Self-encoding keyboard employing eddy current shorting |
-
1970
- 1970-11-30 FR FR7043007A patent/FR2115703A5/fr not_active Expired
-
1971
- 1971-11-25 BE BE775788A patent/BE775788A/xx unknown
- 1971-11-29 NL NL7116354A patent/NL7116354A/xx unknown
- 1971-11-29 DD DD159241A patent/DD95475A5/xx unknown
- 1971-11-30 GB GB5560671A patent/GB1341778A/en not_active Expired
- 1971-11-30 IT IT31800/71A patent/IT941847B/it active
- 1971-11-30 US US00203228A patent/US3740746A/en not_active Expired - Lifetime
- 1971-11-30 DE DE19712159354 patent/DE2159354A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1341778A (en) | 1973-12-25 |
| BE775788A (fr) | 1972-05-25 |
| FR2115703A5 (https=) | 1972-07-07 |
| DE2159354A1 (de) | 1972-05-31 |
| IT941847B (it) | 1973-03-10 |
| DD95475A5 (https=) | 1973-02-05 |
| US3740746A (en) | 1973-06-19 |