David GAMPERL

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Patents Grantslast 30 patents

Information Patent Grant
Driving circuit for a light-emitting diode backlight and method for...
- Patent number 11,432,386
- Issue date Aug 30, 2022
- Dialog Semiconductor (UK) Limited
- David Gamperl
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuit for a light-emitting diode backlight and method for...
- Patent number 11,061,273
- Issue date Jul 13, 2021
- Dialog Semiconductor (UK) Limited
- David Gamperl
- G02 - OPTICS
Information Patent Grant
Lighting control system and method for generating supply currents f...
- Patent number 10,143,047
- Issue date Nov 27, 2018
- Dialog Semiconductor (UK) Limited
- David Gamperl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WRITING UTENSIL, LIGHT DETECTION SYSTEM AND METHOD FOR DETERMINING...
- Publication number 20230408339
- Publication date Dec 21, 2023
- ams Sensors Germany GmbH
- Gunter SIESS
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
OPTICAL DETECTOR
- Publication number 20230204510
- Publication date Jun 29, 2023
- ams-OSRAM AG
- Boon Chong Cheah
- G01 - MEASURING TESTING
Information Patent Application
Driving Circuit for a Light-Emitting Diode Backlight and Method for...
- Publication number 20210315079
- Publication date Oct 7, 2021
- Dialog Semiconductor (UK) Limited
- David Gamperl
- G02 - OPTICS
Information Patent Application
Driving Circuit for a Light-Emitting Diode Backlight and Method for...
- Publication number 20190004370
- Publication date Jan 3, 2019
- Dialog Semiconductor (UK) Limited
- David Gamperl
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHTING CONTROL SYSTEM AND METHOD FOR GENERATING SUPPLY CURRENTS F...
- Publication number 20180116016
- Publication date Apr 26, 2018
- ams AG
- David GAMPERL
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR