IDEAL POWER INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 5251
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 35327
 
  
 
H03K PULSE TECHNIQUE 28103
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 9111
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 671
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0026,122 B-TRAN Geometry and Structure That Provides Both High Gain and High Current DensityOct 09, 15Jan 25, 18[H01L]
2017/0288,561 Microgrid Power ArchitectureMar 30, 17Oct 05, 17[H02M, G01R]
2016/0322,350 Geometry for a Bidirectional Bipolar Transistor with Trenches that Surround the Emitter/Collector RegionsMar 28, 16Nov 03, 16[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9899868 Smart transfer switch devices, systems, and methods using double-base bipolar transistorsNov 02, 15Feb 20, 18[H02J, H02M]
9899932 Universal power conversion apparatusAug 17, 15Feb 20, 18[H02M]
9900002 Methods of operating a double-base-contact bidirectional bipolar junction transistorNov 10, 15Feb 20, 18[H03K, H01L, H02M]
9818615 Systems and methods for bidirectional device fabricationMay 25, 16Nov 14, 17[H03K, H01L]
9799731 Multi-level inverters using sequenced drive of double-base bidirectional bipolar transistorsJan 22, 16Oct 24, 17[H03K, H01L, H02M]
9786773 Thin-substrate double-base high-voltage bipolar transistorsJan 11, 16Oct 10, 17[H03K, H01L]
9787298 Operation of double-base bipolar transistors with additional timing phases at switching transitionsSep 15, 16Oct 10, 17[H03K, H01L]
9787304 Methods, systems, and devices for active charge control diodesNov 18, 15Oct 10, 17[H03K, H01L]
9742385 Bidirectional semiconductor switch with passive turnoffJul 18, 16Aug 22, 17[H03K, H01L]
9742395 Circuits, methods, and systems with optimized operation of double-base bipolar junction transistorsAug 10, 16Aug 22, 17[H03K, H01L, H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0317,575 Power-Packet-Switching Circuits Using Stacked Bidirectional SwitchesAbandonedDec 30, 16Nov 02, 17[H02M]
2016/0344,300 Synergistic Applications of Multi-ON-Mode Bidirectional Bipolar SwitchAbandonedMay 18, 16Nov 24, 16[H03K, H02M]
2016/0322,484 Bidirectional Bipolar Transistor Structure with Field-Limiting Rings Formed by the Emitter DiffusionAbandonedMar 28, 16Nov 03, 16[H01L]
2015/0318,704 Power-Packet-Switching Converter With Sequenced Connection To Link InductorAbandonedMay 12, 15Nov 05, 15[H02J, H02M]
2015/0222,146 SYSTEMS AND METHODS FOR UNINTERRUPTIBLE POWER SUPPLIES WITH GENERATORSAbandonedApr 03, 15Aug 06, 15[H02J]
2015/0222,194 Current-Modulated Smart Distribution Transformers, Modules, Systems, and MethodsAbandonedJan 28, 15Aug 06, 15[H02J, H02M]
2015/0214,782 SYSTEMS AND METHODS FOR UNINTERRUPTIBLE POWER SUPPLIES WITH GENERATORSAbandonedApr 02, 15Jul 30, 15[H02J]
2015/0061,569 METHODS, SYSTEMS, AND DEVICES FOR IMPROVED ELECTRIC VEHICLE CHARGINGAbandonedMar 13, 14Mar 05, 15[B60L]
2014/0319,911 SYSTEMS AND METHODS FOR UNINTERRUPTIBLE POWER SUPPLIES WITH GENERATORSAbandonedApr 29, 14Oct 30, 14[H02J]
2014/0009,979 Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer ReactanceAbandonedMar 20, 13Jan 09, 14[H02M]
2013/0314,096 Photovoltaic Array Systems, Methods, and Devices with Bidirectional ConverterAbandonedApr 29, 13Nov 28, 13[G01R, G05F]
2013/0307,336 Photovoltaic Array Systems, Methods, and Devices with Improved Diagnostics and MonitoringAbandonedApr 29, 13Nov 21, 13[H02J, G01R]
2012/0279,567 Solar Energy System with Automatic Dehumidification of ElectronicsAbandonedFeb 21, 12Nov 08, 12[H01L]

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