Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 320/25
Name: Electricity: battery or capacitor charging or discharging >
Description:










Sub-classes under this class:

Class Number Class Name Patents
320/100 Primary cell depolarization 28
320/101 Wind, solar, thermal, or fuel-cell source 679
320/103 One cell or battery charges another 317
320/106 Means to identify cell or battery type 586
320/107 Cell or battery charger structure 989
320/116 Serially connected batteries or cells 660
320/124 Sequential charging or discharging of batteries or cells 209
320/125 Diverse charging or discharging rates for plural batteries 287
320/126 Parallel connected batteries 138
320/127 Battery or cell discharging 278
320/137 Battery or cell charging 552
320/166 Capacitor charging or discharging 511
320/DIG.10 Nonbattery load controls charging 53
320/DIG.11 Prioritized supply of power or power supply compensation 39
320/DIG.12 Precharging analysis (e.g., determining presence of battery, etc.) 76
320/DIG.13 Fault detection 99
320/DIG.14 Battery acts as buffer 12
320/DIG.15 Polarity control 48
320/DIG.16 Removal of memory effect in batteries 22
320/DIG.17 Sensing of "gassing" voltage 13
320/DIG.18 Indicator or display 90
320/DIG.22 Line impedance (e.g., resistor, etc.) 48
320/DIG.25 Optical coupler 18
320/DIG.26 Button or hearing aid type 8
320/DIG.27 Transformerless 11
320/DIG.28 Regulating transformer (e.g., high leakage, ferro-resonant, etc.) 34
320/DIG.29 Transformer having plural secondaries 15
320/DIG.30 Plural transformers 15
320/DIG.31 Plural rectifier systems 22
320/DIG.32 Voltage divider having diverse elements other than merely plural resistors 8
320/DIG.33 Aircraft or spacecraft application 14
320/DIG.34 Robot, hybrid, recreational or emergency vehicle 43
320/DIG.35 Home power station 2
320/DIG.36 Distribution system (e.g., railroad lighting, etc.) 5


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Compositions and processes for forming photovoltaic devices
Patient programmer with automated MRI compatibility verification for active implantable medical device
Parallel power inverter motor drive system
Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system
Mobile advertising and compensation-verification system
Activated carbon cryogels and related methods
Hypallergenic mosaic antigens and methods of making same
  Randomly Featured Patents
Method of color separation in color photographing or printing and trichromatic separation filter
Stepper motor device
Color identification system
Zero-entry force connector
Apparatus for grasping a suturing device to ease withdrawal
Surface acoustic wave device and manufacturing method therefor, and communications equipment
Process for preventing precipitation in cimetidine injection solutions
Method of producing an organic fine particle dispersion, organic fine particle dispersion obtained by the same, and ink-jet recording ink and paint using the dispersion
Reinforced flexible hose
Method of manufacturing a mold for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern, and device for implementing such a method