4. Photography and optical equipment
  5. Ophthalmic article
  6. Eyeglasses, eyewear, or frame therefor

Cheng-Chung Chen

Inventor

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

Details

Inventor

active

Bumping process and bump structure

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Bumping process and bump structure

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Bump leads
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Combined warning light and siren housing for an emergency vehicl

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Dual-band bandpass filter

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Manufacturing method for a TFT electrode for preventing...

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Including integrally formed optical element
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-Chung 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-Chung Chen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cheng-Chung Chen will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-1554440

  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