4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Photocell controlled circuit

Vance C. Bjorn

Inventor

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

Details

Inventor

active

Configurable multi-function touchpad device

Image analysis – Applications – Personnel identification
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fingerprint detection apparatus with partial fingerprint images

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fingerprint recognition system

Image analysis – Applications – Personnel identification
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fingerprint recognition system

Image analysis – Applications – Personnel identification
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fingerprint recognition system

Image analysis – Applications – Personnel identification
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-887478

  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