Yu; Ho-Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Ho-Yuan.The latest application filed is for "double trench mosfet with trench gate".

Company Profile

4.53.16

Yu; Ho-Yuan - Saratoga CA
Yu; Ho-Yuan - Saratago CA

*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
Double Trench MOSFET With Trench Gate App 20200373439 - Dun; Haiping ; et al.	2020-11-26
Deep Trench Surrounded MOSFET with Planar MOS Gate App 20200373438 - Dun; Haiping ; et al.	2020-11-26
Deep trench MOS barrier junction all around rectifier and MOSFET Grant 10,770,599 - Dun , et al. Sep	2020-09-08
High speed Schottky rectifier Grant 10,304,971 - Yu , et al.	2019-05-28
Deep Trench MOS Barrier Junction All Around Rectifier and MOSFET App 20180138322 - Dun; Haiping ; et al.	2018-05-17
High Speed Schottky Rectifier App 20180019348 - Yu; Ho-Yuan ; et al.	2018-01-18
MOSFET having a JFET embedded as a body diode Grant 8,916,929 - Li , et al. December 23, 2	2014-12-23
Apparatus for chip thermal stress relief Grant 8,836,104 - Yu September 16, 2	2014-09-16
Fast recovery reduced p-n junction rectifier Grant 8,669,554 - Yu March 11, 2	2014-03-11
Apparatus for Chip Thermal Stress Relief App 20130228912 - Yu; Ho-Yuan	2013-09-05
Fast Recovery Reduced P-N Junction Rectifier App 20120104456 - Yu; Ho-Yuan	2012-05-03
MOSFET having a JFET embedded as a body diode Grant 8,097,512 - Li , et al. January 17, 2	2012-01-17
Method and apparatus for dynamic modulation Grant 8,085,106 - Huda , et al. December 27, 2	2011-12-27
MOSFET having a JFET embedded as a body diode App 20110298016 - Li; Jian ; et al.	2011-12-08
Method of Manufacturing a Fast Recovery Rectifier App 20110076840 - Yu; Ho-Yuan	2011-03-31
Bipolar transistor with depleted emitter Grant 7,911,033 - Yu March 22, 2	2011-03-22
Fast recovery reduced p-n junction rectifier Grant 7,880,166 - Yu February 1, 2	2011-02-01
Bipolar Transistor with Depleted Emitter App 20100283082 - Yu; Ho-Yuan	2010-11-11
Bipolar transistors with depleted emitter Grant 7,795,103 - Yu September 14, 2	2010-09-14
LED Dimming Techniques Using Spread Spectrum Modulation App 20100109550 - Huda; Muzahid Bin ; et al.	2010-05-06
Method and Apparatus for Dynamic Modulation App 20100090775 - Huda; Muzahid Bin ; et al.	2010-04-15
Programmable junction field effect transistor and method for programming same Grant 7,655,964 - Lin , et al. February 2, 2	2010-02-02
Field effect transistor Grant 7,608,888 - Li , et al. October 27, 2	2009-10-27
Method for a junction field effect transistor with reduced gate capacitance Grant 7,452,763 - Yu November 18, 2	2008-11-18
MOSFET Having a JFET Embedded as a Body Diode App 20080277695 - Li; Jian ; et al.	2008-11-13
MOSFET having a JFET embedded as a body diode Grant 7,417,266 - Li , et al. August 26, 2	2008-08-26
DMOSFET with current injection App 20070267690 - Yu; Ho-Yuan	2007-11-22
Bipolar transistors with depleted emitter App 20070267656 - Yu; Ho-Yuan	2007-11-22
Fast recovery rectifier App 20070262304 - Yu; Ho-Yuan	2007-11-15
Structure for reduced gate capacitance in a JFET Grant 7,268,378 - Yu , et al. September 11, 2	2007-09-11
Method and structure for composite trench fill Grant 7,265,398 - Yu September 4, 2	2007-09-04
JFET and MESFET structures for low voltage, high current and high frequency applications Grant 7,262,461 - Yu , et al. August 28, 2	2007-08-28
Schottky barrier rectifier and method of manufacturing the same Grant 7,238,976 - Yu , et al. July 3, 2	2007-07-03
Structure and method for enhanced performance in semiconductor substrates Grant 7,227,242 - Lin , et al. June 5, 2	2007-06-05
Method of manufacturing a Schottky barrier rectifier Grant 7,220,661 - Yu , et al. May 22, 2	2007-05-22
Multiple doped channel in a multiple doped gate junction field effect transistor Grant 7,211,845 - Yu , et al. May 1, 2	2007-05-01
Buck-boost circuit with normally off JFET Grant 7,098,634 - Yu August 29, 2	2006-08-29
Programmable junction field effect transistor and method for programming the same Grant 7,075,132 - Lin , et al. July 11, 2	2006-07-11
JFET and MESFET structures for low voltage high current and high frequency applications Grant 7,045,397 - Yu , et al. May 16, 2	2006-05-16
Dual gate structure for a FET and method for fabricating same Grant 7,038,260 - Yu May 2, 2	2006-05-02
Electrostatic discharge protection device for integrated circuits Grant 7,009,229 - Lin , et al. March 7, 2	2006-03-07
Guard ring structure and method for fabricating same Grant 7,009,228 - Yu March 7, 2	2006-03-07
Method and structure for double dose gate in a JFET Grant 6,995,052 - Yu , et al. February 7, 2	2006-02-07
Starter device for normally off JFETs Grant 6,975,157 - Yu December 13, 2	2005-12-13
JFET and MESFET structures for low voltage, high current and high frequency applications Grant 6,921,932 - Yu , et al. July 26, 2	2005-07-26
Method and structure for a high voltage junction field effect transistor Grant 6,900,506 - Yu , et al. May 31, 2	2005-05-31
Method and structure for composite trench fill Grant 6,887,768 - Yu May 3, 2	2005-05-03
Method and structure for double dose gate in a JFET Grant 6,777,722 - Yu , et al. August 17, 2	2004-08-17
Electrostatic discharge protection device for integrated circuits Grant 6,774,417 - Lin , et al. August 10, 2	2004-08-10
Cascade circuits utilizing normally-off junction field effect transistors for low on-resistance and low voltage applications Grant 6,750,698 - Yu June 15, 2	2004-06-15
Two terminal rectifier using normally off JFET Grant 6,734,715 - Yu May 11, 2	2004-05-11
Enhancement mode junction field effect transistor with low on resistance Grant 6,674,107 - Yu January 6, 2	2004-01-06
Rectifier circuits with low forward voltage JFET device Grant 6,621,722 - Yu September 16, 2	2003-09-16
Starter device for normally off FETs Grant 6,614,289 - Yu September 2, 2	2003-09-02
Boost circuit with normally off JFET Grant 6,580,252 - Yu June 17, 2	2003-06-17
Full wave rectifier circuit using normally off JFETS Grant 6,549,439 - Yu April 15, 2	2003-04-15
Buck converter with normally off JFET Grant 6,356,059 - Yu March 12, 2	2002-03-12
Complementary junction field effect transistors Grant 6,307,223 - Yu October 23, 2	2001-10-23
Power supply module in integrated circuits Grant 6,281,705 - Yu August 28, 2	2001-08-28
JFET structure and manufacture method for low on-resistance and low voltage application Grant 6,251,716 - Yu June 26, 2	2001-06-26