G05F 1/16

Sub-Class

Watch

Stats

Description

Class  G05F : SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES


Subclass 1/16: Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems Regulating voltage or current (G05F 1/02 takes precedence; for electric railways B60M 3/02) wherein the variable is actually regulated by the final control device is ac (G05F 1/625 takes precedence) using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11108237 Building management and appliance control systemSep 13, 19Aug 31, 21Orison, Inc.
11101657 Building management and appliance control systemSep 13, 19Aug 24, 21Orison, Inc.
10849245 Systems and methods for providing a robust computer processing unitMay 06, 19Nov 24, 20ATD VENTURES LLC
10483032 Flexible voltage transformation systemApr 24, 18Nov 19, 19ABB Schweiz AG
10476219 Power adaptorMay 01, 18Nov 12, 19Not available
10353197 Electronic deviceJun 30, 15Jul 16, 19Lenovo (Beijing) Co., Ltd.
10345831 Methods and systems for using a tapped transformer to generate voltage sagsSep 30, 16Jul 09, 19Rockwell Automation Technologies Inc.
10007286 Switching regulator overload detectorAug 28, 15Jun 26, 18Sunrise Micro Devices, Inc.
9811134 Electronic device, power source device, and power control method of electronic deviceOct 02, 14Nov 07, 17FUJITSU LIMITED
9797680 Secure storage systems and methodsDec 13, 13Oct 24, 17RPH ENGINEERING, RPH Engineering LLC,
9667100 Voltage monitoring control device and voltage monitoring control methodJun 26, 13May 30, 17MITSUBISHI ELECTRIC CORPORATION
9645606 Damping hinge structure and foldable electronic deviceOct 27, 15May 09, 17TRONXYZ TECHNOLOGY CO., LTD.
9600004 System and method for regulation of voltage on an electrical networkFeb 09, 15Mar 21, 17GENERAL ELECTRIC COMPANY
9201453 Self-retracting connector for docking deviceOct 26, 12Dec 01, 15APPLE INC.
9158332 Limiting movementOct 22, 12Oct 13, 15PROVENANCE ASSET GROUP LLC
9152157 Fast response current sourceMay 14, 12Oct 06, 15NOVATEK MICROELECTRONICS CORP.
9046906 Highly survivable and rugged computer assemblyFeb 10, 12Jun 02, 15APlus Mobile Inc.
9030175 Tap changer with vacuum switch tubesJun 12, 10May 12, 15MASCHINENFABRIK REINHAUSEN GMBH
9024596 Tap changerDec 23, 10May 05, 15MASCHINENFABRIK REINHAUSEN GMBH
8860398 Edge rate control gate driver for switching power convertersNov 11, 11Oct 14, 14FAIRCHILD SEMICONDUCTOR CORPORATION

more results

Recent Publications

Not Available

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance