Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 320/39
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
Image processing system, image processing apparatus, control method for image processing apparatus, and storage medium
Mobile terminal apparatus, radio base station apparatus and radio communication method
Automated security analysis for federated relationship
Making transparent capacitor with multi-layer grid
Portable device for treating insect bites and the like
Color variation control process for molding plastic and composite multi-color articles
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
  Randomly Featured Patents
Complex switch assembly
Seat belt retractor with double retraction system
Two-speed planetary gearset having locking plantetary pinions
Extraction, separation and modification of sweet glycosides from the Stevia rebaudiana plant
Fishing weight
Composite yarn
Adaptive matching and tuning of HF wireless power transmit antenna
Method for assembling a miser laser with fibre coupling
SOI pass-gate disturb solution
Methods to deposit metal alloy barrier layers