| Patent | Date |
|---|
Trenched gate non-volatile semiconductor method with the source/drain regions spaced from the trench by sidewall dopings
Grant 6,764,904 - Liu , et al. July 20, 2 | 2004-07-20 |
Trenched gate metal oxide semiconductor device and method
Grant 6,667,227 - Liu , et al. December 23, 2 | 2003-12-23 |
Method for profiling semiconductor device junctions using a voltage contrast scanning electron microscope
Grant 6,664,797 - Wollesen December 16, 2 | 2003-12-16 |
Thin oxide anti-fuse
Grant 6,515,344 - Wollesen February 4, 2 | 2003-02-04 |
Method and apparatus for controlling the thickness of a gate oxide in a semiconductor manufacturing process
App 20010042509 - Wollesen, Donald L. | 2001-11-22 |
Method for fabricating a trench-gated vertical CMOS device
Grant 6,309,919 - Liu , et al. October 30, 2 | 2001-10-30 |
Method for manufacturing asymmetric channel transistor
Grant 6,242,329 - Huster , et al. June 5, 2 | 2001-06-05 |
Leaky lower interface for reduction of floating body effect in SOI devices
Grant 6,225,667 - Buynoski , et al. May 1, 2 | 2001-05-01 |
Silicon-on-insulator configuration which is compatible with bulk CMOS architecture
Grant 6,215,155 - Wollesen April 10, 2 | 2001-04-10 |
Field effect transistor with controlled body bias
Grant 6,201,761 - Wollesen March 13, 2 | 2001-03-13 |
On-chip transformers
Grant 6,188,306 - Wollesen February 13, 2 | 2001-02-13 |
Trench-gated vertical combination JFET and MOSFET devices
Grant 6,163,052 - Liu , et al. December 19, 2 | 2000-12-19 |
Low capacitance interconnection
Grant 6,146,985 - Wollesen November 14, 2 | 2000-11-14 |
Method of forming asymmetrically doped source/drain regions
Grant 6,140,186 - Lin , et al. October 31, 2 | 2000-10-31 |
Trenched gate metal oxide semiconductor device and method
Grant 6,097,061 - Liu , et al. August 1, 2 | 2000-08-01 |
Backside silicon removal for face down chip analysis
Grant 6,093,331 - Wollesen July 25, 2 | 2000-07-25 |
Trenched gate non-volatile semiconductor device and method with corner doping and sidewall doping
Grant 5,990,515 - Liu , et al. November 23, 1 | 1999-11-23 |
Short channel self-aligned VMOS field effect transistor
Grant 5,960,271 - Wollesen , et al. September 28, 1 | 1999-09-28 |
Low capacitance interconnection
Grant 5,900,668 - Wollesen May 4, 1 | 1999-05-04 |
On-chip transformers
Grant 5,877,667 - Wollesen March 2, 1 | 1999-03-02 |
Trench-gated vertical CMOS device
Grant 5,864,158 - Liu , et al. January 26, 1 | 1999-01-26 |
Polycide/poly diode SRAM load
Grant 5,856,708 - Wollesen January 5, 1 | 1999-01-05 |
Use of fiducial marks for improved blank wafer defect review
Grant 5,847,821 - Tracy , et al. December 8, 1 | 1998-12-08 |
Latchup-proof I/O circuit implementation
Grant 5,828,110 - Wollesen October 27, 1 | 1998-10-27 |
Method of manufacturing a raised source/drain MOSFET
Grant 5,824,586 - Wollesen , et al. October 20, 1 | 1998-10-20 |
Short channel self aligned VMOS field effect transistor
Grant 5,808,340 - Wollesen , et al. September 15, 1 | 1998-09-15 |
Method of making a selective epitaxial growth circuit load element
Grant 5,804,470 - Wollesen September 8, 1 | 1998-09-08 |
Reduced electromigration interconnection line
Grant 5,712,510 - Bui , et al. January 27, 1 | 1998-01-27 |
Enhanced electromigration lifetime of metal interconnection lines
Grant 5,689,139 - Bui , et al. November 18, 1 | 1997-11-18 |
High conductivity interconnection line
Grant 5,659,201 - Wollesen August 19, 1 | 1997-08-19 |
CMOS P-Well selective implant method
Grant 4,306,916 - Wollesen , et al. December 22, 1 | 1981-12-22 |
Integrated Circuit Balanced Mixer Apparatus
Grant 3,727,078 - Wollesen April 10, 1 | 1973-04-10 |
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