Government of Netherlands
GovernmentActive Patents
0
Total Holdings
35
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE1441130B2 | Method for the transmission of information in coded form in… | Expired / Lapsed | 1962-11-13 | — | 0 | Details |
| GB741541A | A simplex radio-telephone system comprising a fixed station… | Expired / Lapsed | 1951-01-11 | — | 0 | Details |
| CA1018472A | Device for code sorting postal items | Expired / Lapsed | 1975-02-04 | 1977-10-04 | 0 | Details |
| US3832682A | Reading apparatus | Expired / Lapsed | 1972-07-19 | 1974-08-27 | 0 | Details |
| US3564425A | Phase correcting circuit | Expired / Lapsed | 1967-10-27 | 1971-02-16 | 0 | Details |
| US3410991A | Reading device for an information bearer | Expired / Lapsed | 1960-11-30 | 1968-11-12 | 2 | Details |
| US3370271A | Reading-device for an information bearer | Expired / Lapsed | 1962-11-01 | 1968-02-20 | 0 | Details |
| US3351906A | Reading-device for an information bearer | Expired / Lapsed | 1962-09-26 | 1967-11-07 | 2 | Details |
| US3343672A | System for sorting documents | Expired / Lapsed | 1965-06-17 | 1967-09-26 | 2 | Details |
| US3312937A | Line telegraph system with error correction | Expired / Lapsed | 1962-12-13 | 1967-04-04 | 2 | Details |
| US3310741A | System for alternately transmitting coded messages on a pre… | Expired / Lapsed | 1965-07-21 | 1967-03-21 | 2 | Details |
| US3154638A | Telegraph system with protection against errors and correct… | Expired / Lapsed | 1961-06-07 | 1964-10-27 | 2 | Details |
| US3059127A | Reactance logical circuits with a plurality of grouped inpu… | Expired / Lapsed | 1959-09-21 | 1962-10-16 | 0 | Details |
| US3001018A | Type printing telegraph system | Expired / Lapsed | 1958-11-14 | 1961-09-19 | 0 | Details |
| US2995618A | System for transmitting telegraph signals by single side-ba… | Expired / Lapsed | 1957-04-05 | 1961-08-08 | 0 | Details |
| US2995626A | Frequency signal telecommunication system | Expired / Lapsed | 1956-07-25 | 1961-08-08 | 0 | Details |
| US2963220A | Information bearer for recording figures in a styled form | Expired / Lapsed | 1955-06-02 | 1960-12-06 | 0 | Details |
| US2884599A | Magnetic modulator | Expired / Lapsed | 1953-11-27 | 1959-04-28 | 0 | Details |
| US2842616A | Electronic transmitter, receiver, and regenerative repeater… | Expired / Lapsed | 1952-11-24 | 1958-07-08 | 0 | Details |
| US2833863A | Recoding equipment in an automatic communication system | Expired / Lapsed | 1954-01-11 | 1958-05-06 | 0 | Details |
| US2813929A | Automatic signalling system | Expired / Lapsed | 1952-10-24 | 1957-11-19 | 0 | Details |
| US2805278A | Telegraph system | Expired / Lapsed | 1951-10-15 | 1957-09-03 | 0 | Details |
| US2767315A | Random digit generator | Expired / Lapsed | 1951-12-10 | 1956-10-16 | 0 | Details |
| US2755340A | Circuit reserving system | Expired / Lapsed | 1952-01-08 | 1956-07-17 | 0 | Details |
| US2750548A | Electronically controlled synchronous electromotor | Expired / Lapsed | 1953-03-02 | 1956-06-12 | 0 | Details |
| US2741665A | Control of an automatic signalling system | Expired / Lapsed | 1952-11-12 | 1956-04-10 | 0 | Details |
| US2741663A | Automatic switching system | Expired / Lapsed | 1951-06-07 | 1956-04-10 | 0 | Details |
| US2715724A | Converter for linear and binary codes | Expired / Lapsed | 1951-10-29 | 1955-08-16 | 0 | Details |
| US2711444A | Junction diagram for automatic switching system | Expired / Lapsed | 1952-07-25 | 1955-06-21 | 0 | Details |
| US2706215A | Mnemonic system for telegraph systems and like apparatus | Expired / Lapsed | 1950-03-24 | 1955-04-12 | 0 | Details |
| US2622148A | Error detector for telegraph printer codes | Expired / Lapsed | 1949-03-15 | 1952-12-16 | 0 | Details |
| US2611824A | Telegraph receiving apparatus | Expired / Lapsed | 1948-01-15 | 1952-09-23 | 0 | Details |
| US2603705A | Code converter | Expired / Lapsed | 1946-06-14 | 1952-07-15 | 0 | Details |
| US2313980A | Printing telegraph systems | Expired / Lapsed | 1940-04-22 | 1943-03-16 | 0 | Details |
| US2279353A | Telegraph system | Expired / Lapsed | 1938-09-24 | 1942-04-14 | 0 | Details |