Treetech Sistemas Digitais Ltda.

ITRAFO

Data processing equipment, namely electric couplers used to connect circuits in data processors and computers; electric accumulators; acoustic sound burglar, fire, smoke, an temperature change alarms; frequency converter for actuators; frequency converters; frequency meters; ammeters; radar; radar detectors; radar receivers with amplifiers; electric arc cutting apparatus; electronic testing equipment for use in the field of networks telecommunications, namely a telecommunication line testing apparatus used to test and certify new and existing data; cable for electrical and optical voice signal transmission; coaxial cable; instrument for detecting and measuring two-dimensional distribution of force and pressure; instruments for measuring length; measuring apparatus, namely bevels, measuring buckets, measuring cups, measuring rules, measuring spoons, measuring tapes, pocket calipers for measuring; resistance measuring instruments; scientific apparatus, namely sensing and signaling devices for measurement and quality control of materials processing by laser; screw thread measuring machines and instruments; tape measures; tool measuring instruments; electronic notice boards; electric self induction coils; electric coils; holders for electric coils; electromagnetic coils; electricity distribution boxes; laboratory equipment and supplies, namely calipers; pocket calipers for measuring; heat regulators, namely thermostats; capacity measures, namely electric storage capacity meters; electric storage capacity meters with memory and data processing, and electric capacity meters; capacitors; electric condensers; integrated circuit cards; intelligent cards, namely blank smart cards; magnetic cards; computer chips; computer chips for use in transmitting data to and from a central processing unit; electronic chips for the manufacturer of integrated circuits; integrated circuit chips as a component of data processing computers; semiconductor chips; silicon chips; integrated circuits; magnetic encoder; electric collectors, namely any electrode with connects electrons in a transmitter through which the primary flow of load bearers leaves the inter-electronic area; comparators; computer memories; computer software programs and operating programs for use in database management, for use as a spreadsheet, for word processing, for data processing; communicators; electronic conductors; electric ducts; electricity conductor; electricity connectors; connections for electric lines; remote controls for use in connection with televisions, radios, stereos, DVD-players, electric lights and computers; apparatus for remote control of signs, namely remote controls; electric converters; rectifier of electric current; apparatus for automatic chromatography; automatic ion-exchange chromatography apparatus for laboratory use; gas chromatography apparatus; electric discharge tubes, namely electron tubes; rectifier tubes and cathode ray tubes; demagnetizing apparatus for magnetic tapes; radar detectors; power detectors; heat detectors; electric alarms for mine detection; filling level detectors; gas detectors for detecting the presence of gas; interfaces for detectors; magnetic object detectors; metal detectors; radar detectors; radon detectors; sensors for the determination of temperatures, positions, and distances; smoke detectors; ultrasonic flaw detectors; automatic switching apparatus for telecommunications; changeover switches for telecommunication apparatus; cutout switches; differential switches; electric current switches; electric light switches; electric switches; electronic components, namely piezoelectric switches; electronic motion sensitive switches; electronic motor switches for switching of motors; electronic touch sensitive switches; Ethernet switches; high-frequency switches; high frequency switching power supplies; light switches and power switches; solenoid valves namely electromagnetic switches; telecommunication switches; distance measuring apparatus, namely odometers; electric connectors; optical readers, namely electronic pens; magnetic cards for identification; pressure gauges, namely automatic indicators of low pressure in vehicle tires; liquid level sensors, namely water level indicators; gauges, namely quantity indicators of pressure, length, depth, and electric current; electrical controlling devices, namely electronic indicator controllers with light originators; gauges, namely electrical current and voltage indicators; interfaces boards for computers; automatic time switches, namely timers; acoustic membranes; modems; electric computer and video monitors; computer programs for controlling the functions of computer and video monitors; carpenters level; electronic testing equipment, namely sound level meters; filling level detectors; level gauges; level indicator spirit levels; level measuring machines for surveying; leveling rods for surveying liquid level sensors; measuring apparatus for temperature and humidity levels in gases and solid substances; oil level sensors; plumb levels; surveyors' levels; ohmmeters; electric control panels; electrical distribution boards; weighing apparatus and instruments, namely scales; pressure regulators for electric power transformers, electric power reactors, and energy production, storage, and delivery systems; pressure gauges; distance recording apparatus; electric relays; electrical resistance heating wires and electric controllers therefore; car navigation computers; electric navigational instruments; navigation apparatus for vehicles in the nature of on-board computers; navigation apparatus for vehicles, namely on-board computers; navigational buoys; satellite navigational system, namely global positioning system, namely GPS; satellites for scientific purposes; commercial safety nets; flashing safety lights; luminous signals, namely luminous signs and pointers; signaling whistles; signaling buoys; indicator lights; tension regulators for vehicles; thermometers not for medical purposes; thermostats; testing apparatus for testing the operation of circuits; computer pieces, namely modems, blank hard drives; plugs for the use of connecting electrical equipment to a supply of electricity and to connect one piece of electrical equipment to another; electric sockets; electrical sockets; moveable sockets; multi-outlet socket blocks; protractors; transformers of electricity; electronic transistors; transmitters of electronic radio, satellite, and cellular telephone signals; radio transmitters; telephone transmitters; computer transmitters, namely wireless modems; central processing units; data processors; voltmeters;

SAM - SMART ASSET MANAGEMENT

computer programs recorded on data media (software) designed for use in maintenance, operating, planning, and construction of power substations; downloadable computer programs for maintenance, operating, planning and construction of power substations;SMART ASSET MANAGEMENT;

SAM - SMART ASSET MANAGEMENT

Services of management, monitoring and consulting for high-voltage system assets, focused in the areas of engineering, maintenance, operating, planning and construction of power substations;

SD - SMART DEVICE

electric accumulators; electric cables; condensers; capacitors; blank integrated circuit cards, namely, blank smart cards; encoded magnetic cards; printed circuits; integrated circuits; magnetic encoders; electric apparatus for commutation, namely, commutators; electrical connectors; electric connections; electric couplings; connections for electric lines; electronic detectors, namely, fire and smoke detectors, motion detectors, power detectors; circuit breakers; electric distribution consoles; electric loss indicators; electricity indicators; light-emitting electronic pointers; electrical inductors; interfaces for computers; data processing equipments, namely, readers; instruments for measuring power, electricity; microprocessors; modems; electric control panels; switchboards; pressure indicators; central processing units; data processing equipment; electric relays; transmitters of electronic signals; temperature indictors; electric transformers; electronic transistors; electric connectors; electrical installations for remote control of industrial operations; timers; voltage stabilizer; transmitters of electronic signals; apparatus for measuring temperature, namely, temperature indicators; satellite navigational system, namely, a global positioning system (GPS); electric resistors; automatic switching apparatus; electronic device and control unit for processing, evaluation and measurement of signal generated by sensor; photocells; power switches for computers;SMART DEVICE;

SD - SMART DEVICES

Smart electric sensors and electronic devices, namely, monitor for voltage regulation and switching under load, monitor for condenser bushings CTs and VTs, monitor for oil temperature and windings, monitor for torque of switch, sensor for humidity and gases dissolved in insulating oil, namely, periscope, monitor for breakers, monitor for disconnectors, for monitoring, operating, planning, and construction of power substations;SMART DEVICE;

SIGMA MOBILE

computer programs recorded on data media (software) designed for use in maintenance, monitoring, operating, planning, and construction of power substations;MOBILE;