4. Telephonic communications
  5. Emergency or alarm communications
  6. With automatic dialing or transmission of recorded audio...

Donald C. Sorenson

Inventor

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

Details

Inventor

active

Apparatus and methods for generating uninterruptible AC power si

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus and methods for generating uninterruptible AC power si

Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Burst-mode combining of reverse path radio frequency signals

Pulse or digital communications – Transmitters – Antinoise or distortion
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Mapping of bit streams into MPEG frames

Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-carrier frequency-division multiplexing (FDM)...

Multiplex communications – Channel assignment techniques – Combining or distributing information via time channels...
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

Donald C. Sorenson does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-100840

  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