4. Optical: systems and elements
  5. Compound lens system

Cheng-Huan Chen

Inventor

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

Details

Inventor

active

Compound lens arrangement for use in lens arrays

Optical: systems and elements – Compound lens system
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Head up display for vehicles

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Joystick and switch

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
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

Cheng-Huan Chen does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2759835

  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