CKD Praha, Oborovy Podnik

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Prague, CS

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for picking-up and analyzing emitted accoustic and ultras...
- Patent number 4,459,850
- Issue date Jul 17, 1984
- CKD Praha, oborovy podnik
- Blanka Hyanova
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Circuit arrangement of an inverted current rectifier with self comm...
- Patent number 4,326,246
- Issue date Apr 20, 1982
- CKD Praha, oborovy podnik
- Jiri Winkler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Process of pulse duration modulation of a multi-phase converter
- Patent number 4,321,663
- Issue date Mar 23, 1982
- CKD Praha, oborovy podnik
- Jan Krtek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of three commutation on rectifiers and of inverted electric...
- Patent number 4,318,171
- Issue date Mar 2, 1982
- CKD Praha, oborovy podnik
- Jiri Winkler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for self-commutated inverters
- Patent number 4,317,166
- Issue date Feb 23, 1982
- CKD Praha, oborovy podnik
- Jiri Winkler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for driving and for independent recuperation br...
- Patent number 4,259,622
- Issue date Mar 31, 1981
- CKD Praha, oborovy podnik
- Jan Kamenicky
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Arrangement for complex diagnosis of internal combustion engines
- Patent number 4,252,013
- Issue date Feb 24, 1981
- CKD Praha, oborovy podnik
- Blanka Hyanova
- G01 - MEASURING TESTING
Information Patent Grant
Liquid cooler for semiconductor power elements
- Patent number 4,188,996
- Issue date Feb 19, 1980
- CKD Praha, oborovy podnik
- Michal Pellant
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Test circuit for indication of deviation of source voltages from th...
- Patent number 4,139,788
- Issue date Feb 13, 1979
- CKD Praha, oborovy podnik
- Josef Cibulka
- G01 - MEASURING TESTING
Information Patent Grant
Heat sink cooled, semiconductor device assembly having liquid metal...
- Patent number 4,129,881
- Issue date Dec 12, 1978
- CKD Praha, oborovy podnik
- Pavel Reichel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for adjustably urging a semi-conductive element against...
- Patent number 4,104,677
- Issue date Aug 1, 1978
- CKD Praha, oborovy podnik
- Jiri Kovar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactless facilities for determining the specific resistance of a...
- Patent number 4,075,557
- Issue date Feb 21, 1978
- CKD Praha, oborovy podnik
- Milos Jurca
- G01 - MEASURING TESTING
Information Patent Grant
Heat sink mechanism hydraulically propelled into contact with semic...
- Patent number 4,067,042
- Issue date Jan 3, 1978
- CKD Praha, oborovy podnik
- Petr Novak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for testing engine oil
- Patent number 4,057,999
- Issue date Nov 15, 1977
- CKD Praha, oborovy podnik
- Vladimir Bazika
- G01 - MEASURING TESTING
Information Patent Grant
High-power semiconductive devices
- Patent number 4,037,246
- Issue date Jul 19, 1977
- CKD Praha, oborovy podnik
- Michal Pellant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supporting ring for stator vanes in an axial compressor
- Patent number 4,009,969
- Issue date Mar 1, 1977
- CKD Praha, oborovy podnik
- Vaclav Kadera
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Semi conductor cooling system
- Patent number 3,989,095
- Issue date Nov 2, 1976
- CKD Praha, oborovy podnik
- Bohuslav Voboril
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semi conductor cooling system
- Patent number 3,952,797
- Issue date Apr 27, 1976
- CKD Praha, oborovy podnik
- Bohuslav Voboril
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Piezoelectric pick-up device for measuring pressures within hollow...
- Patent number 3,942,049
- Issue date Mar 2, 1976
- CKD Praha, oborovy podnik
- Blanka Hyanova
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73304644 - CKD
- Serial number 73304644
- Registration number 1225740
- Filing date Jun 26, 1981
- CKD Praha, Oborovy Podnik
- 7 - Machines and machine tools

CKD Praha, Oborovy Podnik

Organization

Patents Grantslast 30 patents

Apparatus for picking-up and analyzing emitted accoustic and ultras...

Circuit arrangement of an inverted current rectifier with self comm...

Process of pulse duration modulation of a multi-phase converter

Method of three commutation on rectifiers and of inverted electric...

Circuit arrangement for self-commutated inverters

Circuit arrangement for driving and for independent recuperation br...

Arrangement for complex diagnosis of internal combustion engines

Liquid cooler for semiconductor power elements

Test circuit for indication of deviation of source voltages from th...

Heat sink cooled, semiconductor device assembly having liquid metal...

Arrangement for adjustably urging a semi-conductive element against...

Contactless facilities for determining the specific resistance of a...

Heat sink mechanism hydraulically propelled into contact with semic...

Apparatus for testing engine oil

High-power semiconductive devices

Supporting ring for stator vanes in an axial compressor

Semi conductor cooling system

Semi conductor cooling system

Piezoelectric pick-up device for measuring pressures within hollow...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73304644 - CKD