4. Education and demonstration
  5. Cathode ray screen display and audio means

David R. Baum

Inventor

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

Details

Inventor

active

High-voltage differential amplifier and method using low...

Amplifiers – With periodic switching input-output
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Interactive aircraft training system and method

Education and demonstration – Cathode ray screen display and audio means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Interdigitated layout methodology for amplifier and H-bridge...

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for setting gamma correction voltages...

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Operational amplifier output stage and method

Amplifiers – With semiconductor amplifying device – Including plural stages cascaded
Reexamination Certificate

  [ 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

David R. Baum does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1338467

  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