HYDROCARBON CLOSED LOOP EXTRACTION SERVICES

Brand	Owner	Address	Description
OCEAN STATE CONCENTRATES	Ray, Keith	26 Pinecrest Drive Riverside RI 02915	HYDROCARBON CLOSED LOOP EXTRACTION SERVICES, NAMELY EXTRACTION OF BOTANICAL OILS IN THE NATURE OF PROCESSING PLANTS HAVING ESSENTIAL OILS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention comprises a method and apparatus for continuously, controlling a gain of an amplifier circuit while switching between open-loop and closed-loop power control. A control circuit controls the gain of the amplifier circuit during open-loop and closed-loop power control modes based on selected references. Before the switch from open-loop to closed-loop power control, the control circuit determines a closed-loop reference based on a power measured at the amplifier circuit output before the switch. After the switch, the control circuit controls the gain of the amplifier circuit based on the determined closed-loop reference. Before switching from closed-loop to open-loop power control, the control circuit generates a difference between a current open-loop reference and a previous open-loop reference. After the switch, the control circuit controls the gain of the amplifier circuit based on an open-loop gain control signal generated by applying the difference to a previous closed-loop gain control signal.