Babu Dayal PADULLAPARTHI

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Surface-emitting semiconductor laser
- Patent number 10,008,826
- Issue date Jun 26, 2018
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable optical phase filter
- Patent number 9,716,368
- Issue date Jul 25, 2017
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting element and method for manufacturing t...
- Patent number 9,484,495
- Issue date Nov 1, 2016
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser apparatus and manufacturing method thereof
- Patent number 9,484,711
- Issue date Nov 1, 2016
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- G02 - OPTICS
Information Patent Grant
Vertical cavity surface emmiting laser
- Patent number 9,438,010
- Issue date Sep 6, 2016
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser device
- Patent number 9,014,225
- Issue date Apr 21, 2015
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-EMITTING SEMICONDUCTOR LASER
- Publication number 20180183210
- Publication date Jun 28, 2018
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE OPTICAL PHASE FILTER
- Publication number 20170005455
- Publication date Jan 5, 2017
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMMITING LASER
- Publication number 20160276805
- Publication date Sep 22, 2016
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS AND MANUFACTRUING METHOD THEREOF
- Publication number 20160211645
- Publication date Jul 21, 2016
- Babu Dayal PADULLAPARTHI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING T...
- Publication number 20150380606
- Publication date Dec 31, 2015
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER DEVICE
- Publication number 20150078410
- Publication date Mar 19, 2015
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS