Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Watts; David
Address:
Austin, TX
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
5935871 Process for forming a semiconductor device August 10, 1999
A process has been developed for a post-chemical mechanical polishing cleaning/passivting step to remove slurry particles (52) and form a passivating film (64) from a portion of an interconnect material within a conductive layer (42) without attacking the interconnecting material. In
5897375 Chemical mechanical polishing (CMP) slurry for copper and method of use in integrated circuit ma April 27, 1999
A method for chemical mechanical polishing (CMP) a copper layer (22) begins by forming the copper layer (22). The copper layer (22) is then exposed to a slurry (24). The slurry (24) contains an oxidizing agent such as H.sub.2 O.sub.2, a carboxylate salt such as ammonium citrate, an abras










 
 
  Recently Added Patents
Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them
Warm air generating apparatus, sheet feeding apparatus, and image forming apparatus including warm air generating apparatus and sheet feeding apparatus
Wireless refrigerant scale platform
Method for designing sunlight-reflection and heat-radiation multilayer film
Integrated circuits with magnetic core inductors and methods of fabrications thereof
Fire detector
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
  Randomly Featured Patents
Tensioner for a chain or belt
Test chuck for armature testing
User interface and method in a local search system with related search results
4-dodecene derivatives as perfuming ingredients
Adjustable ladder
Vertical boring and turning mill
Single cell and stack structure for solid oxide fuel cell stacks
Photosensitive drum unit and image forming apparatus capable of suppressing registration error
Optical apparatus for obtaining measurements of portions of the eye
Shaft drive type power transmission