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
Method and device for managing devices in device management system
Transmission terminal, transmission system, transmission method, and recording medium storing transmission control program
Coordinate measuring device and method for measuring with a coordinate measuring device
Implant free extremely thin semiconductor devices
Method for producing a sulfonated polyarylether block copolymer
Tiger paw stationary tab
Opportunistic modem
  Randomly Featured Patents
Multi-station exercising apparatus
Electromagnetic wave logging dipmeter
Use of derivatives of n-phenyl-3,4,5,6-tetrahydrophthalimide for the desiccation and abscission of plant organs
Method for molding a plastic washing machine basket
ATV guard apparatus
Liquid filled random number ball tumbler
Method for feeding a drawing medium such as paper in a drawing plotter
Method and apparatus for asynchronous alarm correlation
Methods and compositions for the targeted delivery of biologically active agents
Electrophotographic photoreceptor, process cartridge, and image forming apparatus