Yeeheng Lee

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High density MOSFET array with self-aligned contacts delimited by n...
- Patent number 10,297,594
- Issue date May 21, 2019
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nano MOSFET with trench bottom oxide shielded and third dimensional...
- Patent number 10,192,982
- Issue date Jan 29, 2019
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOSFET with integrated schottky diode
- Patent number 10,008,579
- Issue date Jun 26, 2018
- Alpha and Omega Semiconductor Incorporated
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split-gate trench power mosfet with protected shield oxide
- Patent number 9,865,694
- Issue date Jan 9, 2018
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split poly connection via through-poly-contact (TPC) in split-gate...
- Patent number 9,818,829
- Issue date Nov 14, 2017
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nano MOSFET with trench bottom oxide shielded and third dimensional...
- Patent number 9,748,375
- Issue date Aug 29, 2017
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split-gate trench power MOSFET with protected shield oxide
- Patent number 9,741,808
- Issue date Aug 22, 2017
- Alpha and Omage Semiconductor Inc.
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual oxide trench gate power MOSFET using oxide filled trench
- Patent number 9,673,289
- Issue date Jun 6, 2017
- Alpha and Omega Semiconductor Incorporated
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing methods for accurately aligned and self-balanced supe...
- Patent number 9,647,059
- Issue date May 9, 2017
- Alpha and Omega Semiconductor Incorporated
- Lingping Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assymetric poly gate for optimum termination design in trench power...
- Patent number 9,627,526
- Issue date Apr 18, 2017
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split poly connection via through-poly-contact (TPC) in split-gate...
- Patent number 9,595,587
- Issue date Mar 14, 2017
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device structure and methods of making high density MOSFETs for loa...
- Patent number 9,484,453
- Issue date Nov 1, 2016
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density trench-based power MOSFETs with self-aligned active co...
- Patent number 9,450,088
- Issue date Sep 20, 2016
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral super junctions with high substrate breakdown and build in...
- Patent number 9,450,050
- Issue date Sep 20, 2016
- Alpha and Omega Semiconductor Incorporated
- Madhur Bobde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming SGT MOSFETs with improved termination breakdown v...
- Patent number 9,431,495
- Issue date Aug 30, 2016
- Alpha and Omega Semiconductor Incorporated
- Yongping Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOSFET with integrated schottky diode
- Patent number 9,412,733
- Issue date Aug 9, 2016
- Alpha and Omega Semiconductor Incorporated
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density MOSFET array with self-aligned contacts enhancement pl...
- Patent number 9,401,409
- Issue date Jul 26, 2016
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with termination structure for power MOSFET ap...
- Patent number 9,356,022
- Issue date May 31, 2016
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nano MOSFET with trench bottom oxide shielded and third dimensional...
- Patent number 9,281,394
- Issue date Mar 8, 2016
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split-gate trench power MOSFET with protected shield oxide
- Patent number 9,281,368
- Issue date Mar 8, 2016
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density MOSFET array with self-aligned contacts enhancement pl...
- Patent number 9,196,701
- Issue date Nov 24, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming dual oxide trench gate power MOSFET using oxide...
- Patent number 9,190,478
- Issue date Nov 17, 2015
- Alpha and Omega Semiconductor Incorporated
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density trench-based power MOSFETs with self-aligned active co...
- Patent number 9,190,512
- Issue date Nov 17, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device structure and methods of making high density MOSFETs for loa...
- Patent number 9,136,380
- Issue date Sep 15, 2015
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density MOSFET array with self-aligned contacts delimited by n...
- Patent number 9,136,377
- Issue date Sep 15, 2015
- Alpha & Omega Semiconductor, Inc.
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Termination trench for power MOSFET applications
- Patent number 9,105,494
- Issue date Aug 11, 2015
- Alpha and Omega Semiconductors, Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of trench DMOS device having thick bottom shielding oxide
- Patent number 9,000,514
- Issue date Apr 7, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a self-aligned charge balanced power DMOS
- Patent number 8,969,953
- Issue date Mar 3, 2015
- Alpha and Omega Semiconductor Incorporated
- John Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density trench-based power MOSFETs with self-aligned active co...
- Patent number 8,951,867
- Issue date Feb 10, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device structure and methods of making high density MOSFETs for loa...
- Patent number 8,809,948
- Issue date Aug 19, 2014
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...
- Publication number 20180323282
- Publication date Nov 8, 2018
- Alpha & Omega Semiconductor, Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANO MOSFET WITH TRENCH BOTTOM OXIDE SHIELDED AND THIRD DIMENSIONAL...
- Publication number 20170373185
- Publication date Dec 28, 2017
- Alpha and Omega Semiconductor Incorporated
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE TRENCH POWER MOSFET WITH PROTECTED SHIELD OXIDE
- Publication number 20170133473
- Publication date May 11, 2017
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHODS FOR ACCURATELY ALIGNED AND SELF-BALANCED SUPE...
- Publication number 20170125514
- Publication date May 4, 2017
- Lingpeng Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THICKER BOTTOM OXIDE FOR REDUCED MILLER CAPACITANCE IN TRENCH METAL...
- Publication number 20170125531
- Publication date May 4, 2017
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSYMETRIC POLY GATE FOR OPTIMUM TERMINATION DESIGN IN TRENCH POWER...
- Publication number 20170069750
- Publication date Mar 9, 2017
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINATION OF HIGH VOLTAGE (HV) DEVICES WITH NEW CONFIGURATIONS AN...
- Publication number 20160372542
- Publication date Dec 22, 2016
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT POLY CONNECTION VIA THROUGH-POLY-CONTACT (TPC) IN SPLIT-GATE...
- Publication number 20160329426
- Publication date Nov 10, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOSFET WITH INTEGRATED SCHOTTKY DIODE
- Publication number 20160300924
- Publication date Oct 13, 2016
- Alpha and Omega Semiconductor Incorporated
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...
- Publication number 20160218008
- Publication date Jul 28, 2016
- Alpha & Omega Semiconductor, Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANO MOSFET WITH TRENCH BOTTOM OXIDE SHIELDED AND THIRD DIMENSIONAL...
- Publication number 20160190309
- Publication date Jun 30, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE TRENCH POWER MOSFET WITH PROTECTED SHIELD OXIDE
- Publication number 20160190265
- Publication date Jun 30, 2016
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL OXIDE TRENCH GATE POWER MOSFET USING OXIDE FILLED TRENCH
- Publication number 20160099325
- Publication date Apr 7, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DENSITY TRENCH-BASED POWER MOSFETS WITH SELF-ALIGNED ACTIVE CO...
- Publication number 20160064551
- Publication date Mar 3, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING SGT MOSFETS WITH IMPROVED TERMINATION BREAKDOWN V...
- Publication number 20160043192
- Publication date Feb 11, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yongping Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS ENHANCEMENT PL...
- Publication number 20160035846
- Publication date Feb 4, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng - Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINATION OF HIGH VOLTAGE (HV) DEVICES WITH NEW CONFIGURATIONS AN...
- Publication number 20160013267
- Publication date Jan 14, 2016
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE STRUCTURE AND METHODS OF MAKING HIGH DENSITY MOSFETS FOR LOA...
- Publication number 20150380544
- Publication date Dec 31, 2015
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHODS FOR ACCURATELY ALIGNED AND SELF-BALANCED SUPE...
- Publication number 20150357406
- Publication date Dec 10, 2015
- Lingpeng Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS DELIMITED BY N...
- Publication number 20150340363
- Publication date Nov 26, 2015
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng - Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH TERMINATION STRUCTURE FOR POWER MOSFET AP...
- Publication number 20150333174
- Publication date Nov 19, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT POLY CONNECTION VIA THROUGH-POLY-CONTACT (TPC) IN SPLIT-GATE...
- Publication number 20150311295
- Publication date Oct 29, 2015
- Alpha and Omega Semiconductor Incorporated
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSYMETRIC POLY GATE FOR OPTIMUM TERMINATION DESIGN IN TRENCH POWER...
- Publication number 20150270383
- Publication date Sep 24, 2015
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS ENHANCEMENT PL...
- Publication number 20150255565
- Publication date Sep 10, 2015
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THICKER BOTTOM OXIDE FOR REDUCED MILLER CAPACITANCE IN TRENCH METAL...
- Publication number 20150221734
- Publication date Aug 6, 2015
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL OXIDE TRENCH GATE POWER MOSFET USING OXIDE FILLED TRENCH
- Publication number 20150179750
- Publication date Jun 25, 2015
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DENSITY TRENCH-BASED POWER MOSFETS WITH SELF-ALIGNED ACTIVE CO...
- Publication number 20150145037
- Publication date May 28, 2015
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Yeeheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERAL SUPER JUNCTIONS WITH HIGH SUBSTRATE BREAKDOWN AND BUILD IN...
- Publication number 20150115333
- Publication date Apr 30, 2015
- Madhur Bobde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOSFET WITH INTEGRATED SCHOTTKY DIODE
- Publication number 20140374824
- Publication date Dec 25, 2014
- Daniel Calafut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE STRUCTURE AND METHODS OF MAKING HIGH DENSITY MOSFETS FOR LOA...
- Publication number 20140339630
- Publication date Nov 20, 2014
- Hamza Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS

Yeeheng Lee

Person

Patents Grantslast 30 patents

High density MOSFET array with self-aligned contacts delimited by n...

Nano MOSFET with trench bottom oxide shielded and third dimensional...

MOSFET with integrated schottky diode

Split-gate trench power mosfet with protected shield oxide

Split poly connection via through-poly-contact (TPC) in split-gate...

Nano MOSFET with trench bottom oxide shielded and third dimensional...

Split-gate trench power MOSFET with protected shield oxide

Dual oxide trench gate power MOSFET using oxide filled trench

Manufacturing methods for accurately aligned and self-balanced supe...

Assymetric poly gate for optimum termination design in trench power...

Split poly connection via through-poly-contact (TPC) in split-gate...

Device structure and methods of making high density MOSFETs for loa...

High density trench-based power MOSFETs with self-aligned active co...

Lateral super junctions with high substrate breakdown and build in...

Method of forming SGT MOSFETs with improved termination breakdown v...

MOSFET with integrated schottky diode

High density MOSFET array with self-aligned contacts enhancement pl...

Semiconductor device with termination structure for power MOSFET ap...

Nano MOSFET with trench bottom oxide shielded and third dimensional...

Split-gate trench power MOSFET with protected shield oxide

High density MOSFET array with self-aligned contacts enhancement pl...

Method for forming dual oxide trench gate power MOSFET using oxide...

High density trench-based power MOSFETs with self-aligned active co...

Device structure and methods of making high density MOSFETs for loa...

High density MOSFET array with self-aligned contacts delimited by n...

Termination trench for power MOSFET applications

Fabrication of trench DMOS device having thick bottom shielding oxide

Method of forming a self-aligned charge balanced power DMOS

High density trench-based power MOSFETs with self-aligned active co...

Device structure and methods of making high density MOSFETs for loa...

Patents Applicationslast 30 patents

POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...

NANO MOSFET WITH TRENCH BOTTOM OXIDE SHIELDED AND THIRD DIMENSIONAL...

SPLIT-GATE TRENCH POWER MOSFET WITH PROTECTED SHIELD OXIDE

MANUFACTURING METHODS FOR ACCURATELY ALIGNED AND SELF-BALANCED SUPE...

THICKER BOTTOM OXIDE FOR REDUCED MILLER CAPACITANCE IN TRENCH METAL...

ASSYMETRIC POLY GATE FOR OPTIMUM TERMINATION DESIGN IN TRENCH POWER...

TERMINATION OF HIGH VOLTAGE (HV) DEVICES WITH NEW CONFIGURATIONS AN...

SPLIT POLY CONNECTION VIA THROUGH-POLY-CONTACT (TPC) IN SPLIT-GATE...

MOSFET WITH INTEGRATED SCHOTTKY DIODE

POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...

NANO MOSFET WITH TRENCH BOTTOM OXIDE SHIELDED AND THIRD DIMENSIONAL...

SPLIT-GATE TRENCH POWER MOSFET WITH PROTECTED SHIELD OXIDE

DUAL OXIDE TRENCH GATE POWER MOSFET USING OXIDE FILLED TRENCH

HIGH DENSITY TRENCH-BASED POWER MOSFETS WITH SELF-ALIGNED ACTIVE CO...

METHOD OF FORMING SGT MOSFETS WITH IMPROVED TERMINATION BREAKDOWN V...

HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS ENHANCEMENT PL...

TERMINATION OF HIGH VOLTAGE (HV) DEVICES WITH NEW CONFIGURATIONS AN...

DEVICE STRUCTURE AND METHODS OF MAKING HIGH DENSITY MOSFETS FOR LOA...

MANUFACTURING METHODS FOR ACCURATELY ALIGNED AND SELF-BALANCED SUPE...

HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS DELIMITED BY N...

SEMICONDUCTOR DEVICE WITH TERMINATION STRUCTURE FOR POWER MOSFET AP...

SPLIT POLY CONNECTION VIA THROUGH-POLY-CONTACT (TPC) IN SPLIT-GATE...

ASSYMETRIC POLY GATE FOR OPTIMUM TERMINATION DESIGN IN TRENCH POWER...

HIGH DENSITY MOSFET ARRAY WITH SELF-ALIGNED CONTACTS ENHANCEMENT PL...

THICKER BOTTOM OXIDE FOR REDUCED MILLER CAPACITANCE IN TRENCH METAL...

DUAL OXIDE TRENCH GATE POWER MOSFET USING OXIDE FILLED TRENCH

HIGH DENSITY TRENCH-BASED POWER MOSFETS WITH SELF-ALIGNED ACTIVE CO...

LATERAL SUPER JUNCTIONS WITH HIGH SUBSTRATE BREAKDOWN AND BUILD IN...

MOSFET WITH INTEGRATED SCHOTTKY DIODE

DEVICE STRUCTURE AND METHODS OF MAKING HIGH DENSITY MOSFETS FOR LOA...