4. Dynamic optical information storage or retrieval
  5. Particular cabinet structure for optical media
  6. Environmental control

Sang-yun Lee

Inventor

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

Details

Inventor

active

Crosslinked polyvinyl alcohol-based polymer membrane and a...

Liquid purification or separation – Filter – Material
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Optical disc drive using noise reducing unit

Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Environmental control
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Packaging method for segregating die paddles of a leadframe

Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Metallic housing or support
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tray handling apparatus and semiconductor device inspecting...

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – For inverting successive items
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

Sang-yun Lee does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-3140612

  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