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Min-Hwa Chi
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Quasi-plannar and FinFET-like transistors on bulk silicon
Patent number
7,564,105
Issue date
Jul 21, 2009
Taiwan Semiconductor Manufacturing Co., Ltd.
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Amorphous carbon contact film for contact hole etch process
Patent number
7,371,634
Issue date
May 13, 2008
Taiwan Semiconductor Manufacturing Co., Ltd.
Wen-Chuan Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming dual damascene with improved etch profiles
Patent number
7,291,553
Issue date
Nov 6, 2007
Taiwan Semiconductor Manufacturing Co., Ltd.
Cheng-Ku Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming polysilicon gate structures with specific edge pr...
Patent number
7,129,140
Issue date
Oct 31, 2006
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Ku Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single poly EPROM cell having smaller size and improved data retent...
Patent number
6,905,929
Issue date
Jun 14, 2005
National Semiconductor Corporation
Richard B. Merrill
G11 - INFORMATION STORAGE
Information
Patent Grant
Single poly EPROM cell having smaller size and improved data retent...
Patent number
6,509,606
Issue date
Jan 21, 2003
National Semiconductor Corporation
Richard B. Merrill
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming a bipolar-based active pixel sensor cell with po...
Patent number
6,136,635
Issue date
Oct 24, 2000
Foveonics, Inc.
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitive coupled bipolar active pixel imager having overflow prot...
Patent number
6,088,058
Issue date
Jul 11, 2000
Foveon, Inc.
Carver A. Mead
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for forming a bipolar-based active pixel sensor cell with me...
Patent number
6,080,601
Issue date
Jun 27, 2000
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Neural network active pixel cell
Patent number
6,011,295
Issue date
Jan 4, 2000
Foveonics, Inc.
Richard Billings Merrill
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
ESD Input protection using a floating gate neuron MOSFET as a tunab...
Patent number
6,008,508
Issue date
Dec 28, 1999
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active pixel image cell with embedded memory and pixel level signal...
Patent number
5,962,844
Issue date
Oct 5, 1999
Foveon, Inc.
Richard Billings Merrill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color active pixel sensor cell with oxide color filter
Patent number
5,945,722
Issue date
Aug 31, 1999
National Semiconductor Corporation
Gu-Fung David Tsuei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-poly EEPROM cell that is programmable and erasable in a low-...
Patent number
5,940,324
Issue date
Aug 17, 1999
National Semiconductor Corporation
Min-Hwa Chi
G11 - INFORMATION STORAGE
Information
Patent Grant
Capacitor-coupled bipolar active pixel sensor with integrated elect...
Patent number
5,932,873
Issue date
Aug 3, 1999
Foveon, Inc.
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a mixed-signal CMOS circuit that includes non-vo...
Patent number
5,908,311
Issue date
Jun 1, 1999
National Semiconductor Corporation
Min-hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High density EEPROM array using self-aligned control gate and float...
Patent number
5,889,700
Issue date
Mar 30, 1999
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating a high density EEPROM cell
Patent number
5,856,222
Issue date
Jan 5, 1999
National Semiconductor Corp.
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOS-based active pixel sensor cell that utilizes the parasitic bipo...
Patent number
5,847,422
Issue date
Dec 8, 1998
Foveonics, Inc.
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a thin poly, capacitor coupled contactless...
Patent number
5,837,574
Issue date
Nov 17, 1998
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable and tunable V.sub.T MOSFET with poly and/or buried diffusion
Patent number
5,814,856
Issue date
Sep 29, 1998
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-convergent method for programming FLASH and EEPROM memory cell...
Patent number
5,808,937
Issue date
Sep 15, 1998
National Semiconductor Corporation
Min-Hwa Chi
G11 - INFORMATION STORAGE
Information
Patent Grant
Neuron MOSFET module structure for binary logic circuits
Patent number
5,806,054
Issue date
Sep 8, 1998
National Semiconductor Corporation
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar-based active pixel sensor cell with metal contact and incre...
Patent number
5,786,623
Issue date
Jul 28, 1998
Foveonics, Inc.
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a contactless capacitor-coupled bipolar active pix...
Patent number
5,776,795
Issue date
Jul 7, 1998
Foveonics, Inc.
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-poly EPROM cell that utilizes a reduced programming voltage...
Patent number
5,761,126
Issue date
Jun 2, 1998
National Semiconductor Corporation
Min-hwa Chi
G11 - INFORMATION STORAGE
Information
Patent Grant
Bipolar-based active pixel sensor cell with poly contact and increa...
Patent number
5,760,458
Issue date
Jun 2, 1998
Foveonics, Inc.
Albert Bergemont
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-poly neuron MOS transistor
Patent number
5,753,954
Issue date
May 19, 1998
National Semiconductor Corporation
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contactless capacitor-coupled bipolar active pixel sensor with inte...
Patent number
5,734,191
Issue date
Mar 31, 1998
National Semiconductor Corporation
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active pixel sensor cell that utilizes a parasitic transistor to re...
Patent number
5,710,446
Issue date
Jan 20, 1998
National Semiconductor Corporation
Min-hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for forming dual damascene with improved etch profiles
Publication number
20060205207
Publication date
Sep 14, 2006
Taiwan Semiconductor Manufacturing Co., Ltd.
Cheng-Ku Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Amorphous carbon contact film for contact hole etch process
Publication number
20060170058
Publication date
Aug 3, 2006
Taiwan Semiconductor Manufacturing Co., Ltd.
Wen-Chuan Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Quasi-plannar and FinFET-like transistors on bulk silicon
Publication number
20050239254
Publication date
Oct 27, 2005
Taiwan Semiconductor Manufacturing Co., Ltd.
Min-Hwa Chi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming polysilicon gate structures with specific edge pr...
Publication number
20050202642
Publication date
Sep 15, 2005
Taiwan Semiconductor Manufacturing Co.
Cheng-Ku Chen
H01 - BASIC ELECTRIC ELEMENTS