BE684812A - - Google Patents
Info
- Publication number
- BE684812A BE684812A BE684812DA BE684812A BE 684812 A BE684812 A BE 684812A BE 684812D A BE684812D A BE 684812DA BE 684812 A BE684812 A BE 684812A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Interface Circuits In Exchanges (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13101/66A GB1159251A (en) | 1965-07-29 | 1965-07-29 | Improvements in or relating to Signalling Systems |
| GB3255765 | 1965-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684812A true BE684812A (xx) | 1967-01-03 |
Family
ID=26249546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684812D BE684812A (xx) | 1965-07-29 | 1966-07-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3484559A (xx) |
| BE (1) | BE684812A (xx) |
| DE (1) | DE1487849A1 (xx) |
| GB (1) | GB1159251A (xx) |
| NL (1) | NL6610750A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1537851B2 (de) * | 1967-10-19 | 1971-07-22 | Siemens AG, 1000 Berlin u 8000 München | Schaltungsanordnung fuer fernmeldeanlagen insbesondere fernsprechvermittlungsanlagen mit zentralen und individu ellen geraeten |
| DE1936005B2 (de) * | 1968-10-04 | 1970-11-26 | Societä Italiana Telecomunicazioni Siemens s.p.a., Mailand (Italien) | Schaltungsanordnung für die doppelt gerichtete Übertragung von Informationssignalen zwischen zwei Teilen einer Datenübertragungsanlage, insbesondere zwischen einem Register und einer Markierungsvorrichtung in einer Fernsprech-Vermittlungsanlage |
| FR2094292A5 (xx) * | 1970-06-16 | 1972-02-04 | Cit Alcatel | |
| US3778555A (en) * | 1971-07-19 | 1973-12-11 | Digital Telephone Systems Inc | Telephone subscriber line system intra call apparatus and method |
| US4489417A (en) * | 1982-11-24 | 1984-12-18 | International Business Machines Corporation | Multi-level communication circuitry for communicating digital signals between integrated circuits |
| US4652876A (en) * | 1985-09-03 | 1987-03-24 | Mobil Oil Corporation | Remote switch position determination using constant current signaling |
| US6396329B1 (en) | 1999-10-19 | 2002-05-28 | Rambus, Inc | Method and apparatus for receiving high speed signals with low latency |
| US7161513B2 (en) | 1999-10-19 | 2007-01-09 | Rambus Inc. | Apparatus and method for improving resolution of a current mode driver |
| US7124221B1 (en) | 1999-10-19 | 2006-10-17 | Rambus Inc. | Low latency multi-level communication interface |
| US7269212B1 (en) | 2000-09-05 | 2007-09-11 | Rambus Inc. | Low-latency equalization in multi-level, multi-line communication systems |
| US7362800B1 (en) | 2002-07-12 | 2008-04-22 | Rambus Inc. | Auto-configured equalizer |
| US7292629B2 (en) * | 2002-07-12 | 2007-11-06 | Rambus Inc. | Selectable-tap equalizer |
| US8861667B1 (en) | 2002-07-12 | 2014-10-14 | Rambus Inc. | Clock data recovery circuit with equalizer clock calibration |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB437766A (en) * | 1934-08-18 | 1935-11-05 | Siemens Brothers & Co Ltd | Improvements relating to electric selective systems |
| GB586753A (en) * | 1943-01-22 | 1947-03-31 | Ericsson Telefon Ab L M | Improvements in or relating to automatic telephone systems |
| US2559601A (en) * | 1946-11-13 | 1951-07-10 | Int Standard Electric Corp | Automatic selector control system |
| US2693504A (en) * | 1949-06-14 | 1954-11-02 | Hartford Nat Bank & Trust Co | Automatic signaling system |
| US2620400A (en) * | 1949-10-17 | 1952-12-02 | Snijders Antonie | Arrangement for comparing voltages |
| US2590262A (en) * | 1950-11-09 | 1952-03-25 | Bell Telephone Labor Inc | Trunk frame designation transfer |
| US2807671A (en) * | 1952-12-29 | 1957-09-24 | Siemens Brothers & Co Ltd | Automatic telephone systems |
| NL104430C (xx) * | 1956-07-26 | |||
| NL236931A (xx) * | 1958-03-10 |
-
1965
- 1965-07-29 GB GB13101/66A patent/GB1159251A/en not_active Expired
-
1966
- 1966-07-28 DE DE19661487849 patent/DE1487849A1/de active Pending
- 1966-07-28 US US568523A patent/US3484559A/en not_active Expired - Lifetime
- 1966-07-29 NL NL6610750A patent/NL6610750A/xx unknown
- 1966-07-29 BE BE684812D patent/BE684812A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6610750A (xx) | 1967-01-30 |
| DE1487849A1 (de) | 1971-04-15 |
| GB1159251A (en) | 1969-07-23 |
| US3484559A (en) | 1969-12-16 |