Research development

CAEN 7219 classification - Research and development in the fields of engineering and nature science; Rev. 1. 7310

Research & developments are made regarding:

The study of electric and magnetic properties of different materials,
The generation, transmission and reception of microwaves, their interaction with materials and industrial applications,
The study of magnetic resonance in wires and tapes,
The development of various sensors and transducers,
The amplification and acquisition of signals in experimental physics.

GRADIENT is a certified research&development company by decision 9673/17.06.2008 issued by the National Authority for Scientific Research.

The R&D activities inside the company are structured according to the quality standard ISO9001:2008.(Gradient introduced this standard Certificate SR EN ISO 9001 : 2001 no.1509/26.10.2006 SIMTEX-OC.Reviewed in 2009).

GRADIENT is a an OSIM registered trademark from 1992 (No.19.254).

GRADIENT takes part in research&development for projects or science papers rated by ISI. 4 patents are approved to date. (PATENTS)

Projects

Parteneriate in domenii prioritare : RETEA INTELIGENTA DE MICROSENZORI PENTRU MASURAREA NEINVAZIVA A DEBITELOR

Marie Curie International Training Network,FP-7, PITN-GA-2013-607080 : VITRIFIED METALS TECHNOLOGIES AND APPLICATIONS IN DEVICES AND CHEMISTRY

CEEX contract - INTEGRATED DEVELOPMENT OF NEW CONCEPTS AND TECHNOLOGIES IN SYNTHESIS, CHARACTERIZATION, MODELLING AND APPLICATIONS OF MICRO AND NANOSTRUCTURATED FERROELECTRIC CERAMICS (FEROCER)

Research area: Life cycle (optimisation) processes for micro/nano systems, developement methods, realiability assessment, integration technologies SMALL ENERGY HARVESTER BASED ON MAGNETOSTRICTIVE AMORPHOUS AND NANOCRYSTALLINE MATERIALS (STREAM)

SYSTEM FOR MEASURING THE MAGNETIC FIELD IN THE RANGE OF ELECTROMAGNETIC POLLUTION
Invention Patents

Patent no.:

Inventors: Ianculescu Adelina Carmen, B, (RO); Mitoseru Liliana, IS, (RO); Curecheriu Lavinia Petronela, IS, (RO); Tufescu Florin - Mihai, IS, (RO); Tufescu Florin, IS, (RO)

Holder: Universitatea Politehnica Din Bucuresti

Invention Patent

ELECTRONIC CIRCUIT PREVENTING THE OVERSHOOT OF THE MAXIMUM RATED VOLTAGE IN ELECTRICAL EQUIPMENTS WITH ALTERNATOR AND ACCUMULATOR

Patent no.: RO 117954 B H02 H7/18

Inventors: Tufescu Florin Mihai (RO)

Holder: Tufescu Florin Mihai (RO)

Applicants: Tufescu Florin Mihai (RO)

ELECTRONIC CIRCUIT FOR MONITORING, SIGNALLING AND CONTROLLING THE PROTECTIONS IN CASE OF FAILURE, FOR THE ELECTRIC NETWORK PHASES OF 380 V CA

Patent no.: RO 119668 B1 H02 H3/253

Inventors: Tufescu Florin Mihai (RO)

Holder: Tufescu Florin Mihai (RO)

Applicants: Tufescu Florin Mihai (RO)

A METHOD TO MEASURE TUNABILITY IN CERAMIC MATERIALS

Patent no.: RO 125567 B1, G01R 27/26

Inventors: Ianculescu Adelina-Carmen, Bucuresti, B, (RO); Mitoseriu Liliana, Iasi, IS, (RO); Curecheriu Lavinia Petronela, Iasi, IS, (RO); Tufescu Florin Mihai, Iasi, IS, (RO); Tufescu Florin, Iasi, IS, (RO)

Holder: Bucharest Technical University, B, (RO)

Applicants: Bucharest Technical University, B, (RO)

Invention Patent

HIGH VOLTAGE MEASURING DEVICE WORKING WITH GALVANIC INSULATION

Patent no.: RO 125566 B1, G01R 19/36

Inventors: Ianculescu Adelina-Carmen, Bucuresti, B, (RO); Mitoseriu Liliana, Iasi, IS, (RO); Curecheriu Lavinia Petronela, Iasi, IS, (RO); Tufescu Florin Mihai, Iasi, IS, (RO); Tufescu Florin, Iasi, IS, (RO)

Holder: Bucharest Technical University, B, (RO)

Applicants: Bucharest Technical University, B, (RO)

Invention Patent
Communications and papers published

Vibration energy harvesting device for a wireless sensors monitoring system

The influence of post-sintering re-oxidation treatment on dielectric response of dense and porous Ba0.70Sr0.30TiO3 ceramics

Engineering magnetoelectric composites towards application as tunable microwave filters

Gradient

Codrescu nr. 17, Iasi 700495, Romania

Phones

+40 232 210 775
+40 744 546 699

Email

office@gradient.ro