4. Telegraphy
  5. Systems
  6. Position coordinate determination for writing

David I. Dunthorn

Inventor

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

Details

Inventor

active

Diffusion-assisted position location particularly for visual pen

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Touch sensitive screen with improved corner response

Telegraphy – Systems – Position coordinate determination for writing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Virtual button for touch screen

Boots – shoes – and leggings
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Waveform analysis

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
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 I. Dunthorn 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 I. Dunthorn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David I. Dunthorn will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-1170757

  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