4. Chemistry of inorganic compounds
  5. Carbon or compound thereof
  6. Elemental carbon

Kuei-Wen Cheng

Inventor

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

Details

Inventor

active

Continuous production vacuum sintering apparatus and vacuum...

Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

FED with insulating supporting device having reflection layer

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Field emission display having self-adhesive frame

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Field emission display with reflection layer

Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and structure of converging electron-emission source...

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-2361964

  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