4. Interactive video distribution systems
  5. Satellite video distribution system
  6. Two-way

Hark Chan

Inventor

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

Details

Inventor

active

Information distribution and processing system

Electrical computers and digital processing systems: support – Data processing protection using cryptography – By stored data protection
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Information distribution system

Interactive video distribution systems – Satellite video distribution system – Two-way
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

Hark Chan does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2120549

  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