4. Electrical transmission or interconnection systems
  5. Switching systems
  6. Condition responsive

Christopher Dirk Weigand

Inventor

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

Details

Inventor

active

Combined matching and filter circuit

Telecommunications – Transmitter – Having harmonic radiation suppression
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Handset radiofrequency front end module in fine pitch quad...

Amplifiers – With semiconductor amplifying device – Integrated circuits
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Handset radiofrequency front end module in fine pitch quad...

Amplifiers – With semiconductor amplifying device – Integrated circuits
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Quadrature hybrid and improved vector modulator in a chip...

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Single pole double throw switch

Electrical transmission or interconnection systems – Switching systems – Condition responsive
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

Christopher Dirk Weigand does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1324228

  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