Ray-Lin Wan

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Four-phase charge pump with lower peak current
- Patent number 6,573,780
- Issue date Jun 3, 2003
- Macronix International Co., Ltd.
- Yu Shen Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and integrated circuit for bit line soft programming (BLISP)
- Patent number 6,496,417
- Issue date Dec 17, 2002
- Macronix International Co., Ltd.
- Tzeng-Huei Shiau
- G11 - INFORMATION STORAGE
Information Patent Grant
Word line boost circuit
- Patent number 6,493,276
- Issue date Dec 10, 2002
- Macronix International Co., Ltd.
- Yu Shen Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Technique for increasing endurance of integrated circuit memory
- Patent number 6,400,634
- Issue date Jun 4, 2002
- Macronix International Co., Ltd.
- Kong-Mou Liou
- G11 - INFORMATION STORAGE
Information Patent Grant
Low threshold MOS two phase negative charge pump
- Patent number 6,285,240
- Issue date Sep 4, 2001
- Macronix International Co., Ltd.
- Tzing-Huei Shiau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Output pad precharge circuit for semiconductor devices
- Patent number 6,281,719
- Issue date Aug 28, 2001
- Macronix International Co., Ltd.
- Tien-Shin Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rapid on chip voltage generation for low power integrated circuits
- Patent number 6,255,900
- Issue date Jul 3, 2001
- Macronix International Co., Ltd.
- Kuen-Long Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Regulated voltage supply circuit for inducing tunneling current in...
- Patent number 6,229,732
- Issue date May 8, 2001
- Macronix International Co., Ltd.
- Yu-Shen Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory cell sense amplifier
- Patent number 6,219,290
- Issue date Apr 17, 2001
- Macronix International Co., Ltd.
- Kuen-Long Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile integrated circuit having read while write capability...
- Patent number 6,178,132
- Issue date Jan 23, 2001
- Macronix International Co., Ltd.
- Han Sung Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast flash EPROM programming and pre-programming circuit design
- Patent number 6,166,956
- Issue date Dec 26, 2000
- Macronix International Co., Ltd.
- Tom Dang-Hsing Yiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Parallel read and verify for floating gate memory device
- Patent number 6,147,910
- Issue date Nov 14, 2000
- Macronix International Co., Ltd.
- Yu-Ming Hsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory supporting multiple address protocols
- Patent number 6,119,226
- Issue date Sep 12, 2000
- Macronix International Co., Ltd.
- Tzeng-Huei Shiau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced word line driver to reduce gate capacitance for low voltag...
- Patent number 6,104,665
- Issue date Aug 15, 2000
- Macronix International Co., Ltd.
- Chun Hsiung Hung
- G11 - INFORMATION STORAGE
Information Patent Grant
Triple well charge pump
- Patent number 6,100,557
- Issue date Aug 8, 2000
- Macronix International Co., Ltd.
- Chun-Hsiung Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic test process with non-volatile result table store
- Patent number 6,087,190
- Issue date Jul 11, 2000
- Macronix International Co., Ltd.
- Ray-Lin Wan
- G11 - INFORMATION STORAGE
Information Patent Grant
Power on reset circuit
- Patent number 6,084,446
- Issue date Jul 4, 2000
- Macronix International Co., Ltd.
- Han-Sung Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Series capacitor charge pump with dynamic biasing
- Patent number 6,028,473
- Issue date Feb 22, 2000
- Macronix International Co., Ltd.
- Teruhiko Kamei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bit latch scheme for parallel program verify in floating gate memor...
- Patent number 6,021,069
- Issue date Feb 1, 2000
- Macronix International Co., Ltd.
- Chun-Hsiung Hung
- G11 - INFORMATION STORAGE
Information Patent Grant
Block decoded wordline driver with positive and negative voltage modes
- Patent number 6,021,083
- Issue date Feb 1, 2000
- Macronix International Co., Ltd.
- Tzeng-Huei Shiau
- G11 - INFORMATION STORAGE
Information Patent Grant
Triple well floating gate memory and operating method with isolated...
- Patent number 5,998,826
- Issue date Dec 7, 1999
- Macronix International Co., Ltd.
- Chun-Hsiung Hung
- G11 - INFORMATION STORAGE
Information Patent Grant
Channel FN program/erase recovery scheme
- Patent number 5,999,455
- Issue date Dec 7, 1999
- Macronix International Co., Ltd.
- Yu-Shen Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Block decoded wordline driver with positive and negative voltage mo...
- Patent number 5,966,331
- Issue date Oct 12, 1999
- Macronix International Co., Ltd.
- Tzeng-Huei Shiau
- G11 - INFORMATION STORAGE
Information Patent Grant
Fowler-Nordheim (F-N) tunneling for pre-programming in a floating g...
- Patent number 5,963,476
- Issue date Oct 5, 1999
- Macronix International Co., Ltd.
- Chun Hsiung Hung
- G11 - INFORMATION STORAGE
Information Patent Grant
Low voltage supply circuit for integrated circuit
- Patent number 5,877,616
- Issue date Mar 2, 1999
- Macronix International Co., Ltd.
- Ray-Lin Wan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Address transition detection circuit for a semiconductor memory cap...
- Patent number 5,875,152
- Issue date Feb 23, 1999
- Macronix International Co., Ltd.
- Yin-Shang Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Page mode program, program verify, read and erase verify for floati...
- Patent number 5,835,414
- Issue date Nov 10, 1998
- Macronix International Co., Ltd.
- Chun-Hsiung Hung
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast flash EPROM programming and pre-programming circuit design
- Patent number 5,821,909
- Issue date Oct 13, 1998
- Macronix International Co., Ltd.
- Tom Dang-Hsing Yiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Block-level wordline enablement to reduce negative wordline stress
- Patent number 5,818,764
- Issue date Oct 6, 1998
- Macronix International Co., Ltd.
- Tom D. Yiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic test circuitry with non-volatile status write
- Patent number 5,818,848
- Issue date Oct 6, 1998
- Macronix International Co,, Ltd.
- Tien-Ler Lin
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
FOUR-PHASE CHARGE PUMP WITH LOWER PEAK CURRENT
- Publication number 20030006824
- Publication date Jan 9, 2003
- YU SHEN LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WORD LINE BOOST CIRCUIT
- Publication number 20010046161
- Publication date Nov 29, 2001
- MACRONIX INTERNATIONAL CO., LTD
- YU SHEN LIN
- G11 - INFORMATION STORAGE

Ray-Lin Wan

Person

Patents Grantslast 30 patents

Four-phase charge pump with lower peak current

Method and integrated circuit for bit line soft programming (BLISP)

Word line boost circuit

Technique for increasing endurance of integrated circuit memory

Low threshold MOS two phase negative charge pump

Output pad precharge circuit for semiconductor devices

Rapid on chip voltage generation for low power integrated circuits

Regulated voltage supply circuit for inducing tunneling current in...

Memory cell sense amplifier

Non-volatile integrated circuit having read while write capability...

Fast flash EPROM programming and pre-programming circuit design

Parallel read and verify for floating gate memory device

Memory supporting multiple address protocols

Enhanced word line driver to reduce gate capacitance for low voltag...

Triple well charge pump

Automatic test process with non-volatile result table store

Power on reset circuit

Series capacitor charge pump with dynamic biasing

Bit latch scheme for parallel program verify in floating gate memor...

Block decoded wordline driver with positive and negative voltage modes

Triple well floating gate memory and operating method with isolated...

Channel FN program/erase recovery scheme

Block decoded wordline driver with positive and negative voltage mo...

Fowler-Nordheim (F-N) tunneling for pre-programming in a floating g...

Low voltage supply circuit for integrated circuit

Address transition detection circuit for a semiconductor memory cap...

Page mode program, program verify, read and erase verify for floati...

Fast flash EPROM programming and pre-programming circuit design

Block-level wordline enablement to reduce negative wordline stress

Automatic test circuitry with non-volatile status write

Patents Applicationslast 30 patents

FOUR-PHASE CHARGE PUMP WITH LOWER PEAK CURRENT

WORD LINE BOOST CIRCUIT