4. Compositions
  5. Etching or brightening compositions
  6. Inorganic acid containing

Shih-Tzung Chang

Inventor

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

Details

Inventor

active

Electropolishing method for removing particles from wafer...

Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Treating substrate prior to coating
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and system for slurry usage reduction in chemical...

Abrading – Precision device or process - or with condition responsive... – With indicating
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for improving thickness uniformity on a semiconductor...

Abrading – Abrading process – Glass or stone abrading
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for reducing defects in post passivation interconnect...

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

Method of forming barrier layer with reduced resistivity and...

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

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

Shih-Tzung Chang does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2111870

  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