4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Combined with electrical contact or lead
  6. Of specified configuration

Walter Springmann

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Active overvoltage protection apparatus for a bidirectional...

Electric power conversion systems – Current conversion – Including automatic or integral protection means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Matrix converter

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Overvoltage protection apparatus for a matrix converter

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Power semiconductor module having a plurality of semiconductor a

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified configuration
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Walter Springmann does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Walter Springmann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Walter Springmann will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-827494

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure