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name:-0.00040388107299805
name:-0.025199174880981
name:-0.00047206878662109
Yau; Leopoldo D. Patent Filings

Yau; Leopoldo D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yau; Leopoldo D..The latest application filed is for "process for forming a thin oxide layer".

Company Profile
0.22.0
  • Yau; Leopoldo D. - Portland OR
  • Yau; Leopoldo D. - Durham OR
  • Yau; Leopoldo D. - New Providence NJ
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Process for forming a thin oxide layer
Grant RE38,674 - Chau , et al. December 21, 2
2004-12-21
Transistor with ultra shallow tip and method of fabrication
Grant 6,326,664 - Chau , et al. December 4, 2
2001-12-04
Transistor with low resistance tip and method of fabrication in a CMOS process
Grant 6,165,826 - Chau , et al. December 26, 2
2000-12-26
Apparatus and a method for conditioning a semiconductor wafer polishing pad
Grant 6,139,404 - Yau October 31, 2
2000-10-31
Capping layer in interconnect system and method for bonding the capping layer onto the interconnect system
Grant 5,863,832 - Doyle , et al. January 26, 1
1999-01-26
Method of frabricating a MOS transistor having a composite gate electrode
Grant 5,783,478 - Chau , et al. July 21, 1
1998-07-21
Transistor with ultra shallow tip and method of fabrication
Grant 5,710,450 - Chau , et al. January 20, 1
1998-01-20
MOS transistor having a composite gate electrode and method of fabrication
Grant 5,625,217 - Chau , et al. April 29, 1
1997-04-29
Method and apparatus for conditioning of chemical-mechanical polishing pads
Grant 5,611,943 - Cadien , et al. March 18, 1
1997-03-18
Method and apparatus for endpoint detection in a chemical/mechanical process for polishing a substrate
Grant 5,595,526 - Yau , et al. January 21, 1
1997-01-21
Orbital motion chemical-mechanical polishing apparatus and method of fabrication
Grant 5,554,064 - Breivogel , et al. September 10, 1
1996-09-10
Inverted spacer transistor
Grant 5,434,093 - Chau , et al. July 18, 1
1995-07-18
Process for forming a thin oxide layer
Grant 5,244,843 - Chau , et al. September 14, 1
1993-09-14
Fabrication of interpoly dielctric for EPROM-related technologies
Grant 5,104,819 - Freiberger , et al. April 14, 1
1992-04-14
Electrical contact apparatus for use with plasma or glow discharge reaction chamber
Grant 4,917,044 - Yau , et al. April 17, 1
1990-04-17
Pulsed dual radio frequency CVD process
Grant 4,837,185 - Yau , et al. June 6, 1
1989-06-06
Plasma enhanced chemical vapor deposited vertical silicon nitride resistor
Grant 4,786,612 - Yau , et al. November 22, 1
1988-11-22
Method of making a silicon nitride resistor using plasma enhanced chemical vapor deposition
Grant 4,755,480 - Yau , et al. July 5, 1
1988-07-05
Pattern delineation of vertical load resistor
Grant 4,690,728 - Tsang , et al. September 1, 1
1987-09-01
MOS rear end processing
Grant 4,620,986 - Yau , et al. November 4, 1
1986-11-04
MOS rear end processing
Grant 4,587,138 - Yau , et al. May 6, 1
1986-05-06
Fabrication of small contact openings in large-scale-integrated devices
Grant 4,136,434 - Thibault , et al. January 30, 1
1979-01-30

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