4. Plastic and nonmetallic article shaping or treating: processes
  5. Optical article shaping or treating
  6. Optical fiber, waveguide, or preform

Sung Hen Cho

Inventor

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

Details

Inventor

active

Black matrix, method for preparing the same, and flat panel...

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Black matrix, method for the preparation thereof, flat...

Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cavity-preventing type reactor and a method for fabricating...

Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Optical fiber – waveguide – or preform
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electro-chromic display device and method of manufacturing...

Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrochromic device having the functionality of a...

Optical: systems and elements – Optical modulator – Light wave temporal modulation
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

Sung Hen Cho does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2907134

  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