Swanson; Leland

Patent Applications and Registrations

Patent applications and USPTO patent grants for Swanson; Leland.The latest application filed is for "buck dc-dc converter with improved accuracy".

Company Profile

0.13.20

Swanson; Leland - Leander TX
Swanson; Leland - McKinney TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Buck DC-DC converter with accuracy enhancement Grant 9,201,438 - MacLean , et al. December 1, 2	2015-12-01
Buck DC-DC converter with improved accuracy and stability Grant 8,922,187 - Swanson December 30, 2	2014-12-30
Buck DC-DC converter with improved accuracy Grant 8,890,499 - Swanson , et al. November 18, 2	2014-11-18
Buck Dc-dc Converter With Improved Accuracy App 20140253082 - Swanson; Leland ; et al.	2014-09-11
Buck Dc-dc Converter With Improved Accuracy And Stability App 20140253064 - Swanson; Leland	2014-09-11
Buck Dc-dc Converter With Accuracy Enhancement App 20140132232 - MacLean; William ; et al.	2014-05-15
Variable thickness single mask etch process Grant 8,053,256 - Howard , et al. November 8, 2	2011-11-08
Variable Thickness Single Mask Etch Process App 20100167424 - Howard; Gregory E. ; et al.	2010-07-01
Passive Device Trimming App 20100167427 - Howard; Gregory E. ; et al.	2010-07-01
Versatile system for cross-lateral junction field effect transistor Grant 7,508,013 - Howard , et al. March 24, 2	2009-03-24
Thermally enhanced BGA package with ground ring Grant 7,498,203 - Haga , et al. March 3, 2	2009-03-03
Versatile system for cross-lateral junction field effect transistor Grant 7,459,357 - Howard , et al. December 2, 2	2008-12-02
Versatile System for Cross-Lateral Junction Field Effect Transistor App 20070281408 - Howard; Gregory E. ; et al.	2007-12-06
Versatile System for Cross-Lateral Junction Field Effect Transistor App 20070281407 - Howard; Gregory E. ; et al.	2007-12-06
Versatile system for cross-lateral junction field effect transistor Grant 7,288,800 - Howard , et al. October 30, 2	2007-10-30
Thermally enhanced BGA package with ground ring App 20070246823 - Haga; Chris ; et al.	2007-10-25
Maskless multiple sheet polysilicon resistor Grant 7,241,663 - Howard , et al. July 10, 2	2007-07-10
Maskless multiple sheet polysilicon resistor App 20060234439 - Howard; Gregory Eric ; et al.	2006-10-19
Versatile system for cross-lateral junction field effect transisor App 20060151804 - Howard; Gregory E. ; et al.	2006-07-13
Method for forming a circuit package having a thin substrate App 20060046356 - Howard; Gregory Eric ; et al.	2006-03-02
Guard ring structure for a Schottky diode Grant 6,949,454 - Swanson , et al. September 27, 2	2005-09-27
Silicided amorphous polysilicon - metal capacitor App 20050170598 - Howard, Gregory Eric ; et al.	2005-08-04
Semiconductor Circuit With Multiple Contact Sizes App 20050093151 - Swanson, Leland ; et al.	2005-05-05
Guard ring structure for a Schottky diode App 20050077590 - Swanson, Leland ; et al.	2005-04-14
System and method to improve IC fabrication through selective fusing Grant 6,789,238 - Swanson , et al. September 7, 2	2004-09-07
Common mode rejection in differential pairs using slotted ground planes Grant 6,765,450 - Howard , et al. July 20, 2	2004-07-20
High breakdown voltage transistor and method Grant 6,724,066 - Swanson , et al. April 20, 2	2004-04-20
System and method to improve IC fabrication through selective fusing App 20040006755 - Swanson, Leland ; et al.	2004-01-08
Common mode rejection in differential pairs using slotted ground planes App 20040000959 - Howard, Gregory Eric ; et al.	2004-01-01
Control of dopant diffusion from polysilicon emitters in bipolar integrated circuits App 20030080394 - Babcock, Jeffrey A. ; et al.	2003-05-01
High breakdown voltage transistor and method App 20020158309 - Swanson, Leland ; et al.	2002-10-31
Control of CMP removal rate uniformity by selective heating of pad area App 20020009953 - Swanson, Leland	2002-01-24
Control of CMP removal rate uniformity by selective control of slurry temperature App 20010055940 - Swanson, Leland	2001-12-27

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