Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 136/109
Name: Batteries: thermoelectric and photoelectric >

Sub-classes under this class:

Class Number Class Name Patents
136/200 Thermoelectric 144
136/243 Photoelectric 310
136/290 Testing, calibrating, treating (e.g., aging, etc.) 127
136/291 Applications 557

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Restricted use currency
Circuit test interface and test method thereof
Multi-phase signal generator and method
Network implemented content processing system
Underground utility vault inspection system and method
Method for producing polyhydroxyalkanoic acid
Server for a communication with an implantable medical device
  Randomly Featured Patents
Semiconductor memory cell and corresponding method of producing same
Glutarimide derivatives for treating oestrogen-dependent tumors
Processes for preparing stressed semiconductor wafers and for preparing devices including the stressed semiconductor wafers
Power transmission belt with reinforcing fibers
Method for enhancing engraftment of cells using mesenchymal progenitor cells
Method and apparatus for volume switched gain control
Address definition for IP telephony services
Volumetric dosing unit with adjustable-volume doser cells for continuously operating machines producing dual-use filter sachets
Layout of network using parallel and series elements
Nestable container for liquid products