Hidehiro Fujiwara

Person

Hsin-Chu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Memory device including a word line with portions with different si...
- Patent number 12,230,318
- Issue date Feb 18, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Grant
In-memory computation circuit and method
- Patent number 12,164,882
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yu-Der Chih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for memory operation using local word lines
- Patent number 12,159,688
- Issue date Dec 3, 2024
- Taiwan Semiconductor Manufacturing Company Limited
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Grant
Compute in memory
- Patent number 12,147,784
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Po-Hao Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Header layout design including backside power rail
- Patent number 12,136,466
- Issue date Nov 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Haruki Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Four CPP wide memory cell with buried power grid, and method of fab...
- Patent number 12,137,548
- Issue date Nov 5, 2024
- Taiwan Semiconductor Manufacturing Company
- Hidehiro Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device and method of manufacturing the same
- Patent number 12,125,523
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system to balance ground bounce
- Patent number 12,100,436
- Issue date Sep 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device including dual control circuits
- Patent number 12,080,341
- Issue date Sep 3, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory array circuit and method of manufacturing same
- Patent number 12,074,156
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory array circuit and method of manufacturing same
- Patent number 12,029,023
- Issue date Jul 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
4CPP SRAM cell and array
- Patent number 11,997,843
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage regulator with power rail tracking
- Patent number 11,989,046
- Issue date May 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Haruki Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vertical interconnect structures in three-dimensional integrated ci...
- Patent number 11,978,723
- Issue date May 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tzu-Hsien Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shared power footer circuit
- Patent number 11,961,554
- Issue date Apr 16, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Static random access memory with write assist circuit
- Patent number 11,948,627
- Issue date Apr 2, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device and method for computing-in-memory (CIM)
- Patent number 11,935,586
- Issue date Mar 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device having a negative voltage circuit
- Patent number 11,929,116
- Issue date Mar 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device and operating method for computing-in-memory
- Patent number 11,908,545
- Issue date Feb 20, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory circuit having SRAM memory cells and method for forming a SR...
- Patent number 11,910,587
- Issue date Feb 20, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
Information Patent Grant
Data sequencing circuit and method
- Patent number 11,853,596
- Issue date Dec 26, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory macro including through-silicon via
- Patent number 11,854,943
- Issue date Dec 26, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory computation circuit
- Patent number 11,830,543
- Issue date Nov 28, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yen-Huei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device
- Patent number 11,805,636
- Issue date Oct 31, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yi-Hsin Nien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including distributed write driving arrangement
- Patent number 11,783,890
- Issue date Oct 10, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SRAM cell word line structure with reduced RC effects
- Patent number 11,778,802
- Issue date Oct 3, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Hidehiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip having memory and logic cells
- Patent number 11,769,533
- Issue date Sep 26, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Computing-in-memory device and method
- Patent number 11,714,570
- Issue date Aug 1, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jonathan Tsung-Yung Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Header layout design including backside power rail
- Patent number 11,715,501
- Issue date Aug 1, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Haruki Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for memory operation using local word lines
- Patent number 11,682,440
- Issue date Jun 20, 2023
- Taiwan Semiconductor Manufacturing Company Limited
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM TO BALANCE GROUND BOUNCE
- Publication number 20250054537
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THEREOF
- Publication number 20250046367
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kao-Cheng Lin
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICES WITH FLYING BIT LINES AND METHODS OF M...
- Publication number 20250014614
- Publication date Jan 9, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Application
LATCH CIRCUITS AND METHODS FOR OPERATING THE SAME
- Publication number 20240429902
- Publication date Dec 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro Fujiwara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HEADER LAYOUT DESIGN INCLUDING BACKSIDE POWER RAIL
- Publication number 20240404566
- Publication date Dec 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Haruki MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLY SHARED BIT LINE ON 4-CPP STATIC RANDOM ACCESS MEMORY (SRAM) CEL...
- Publication number 20240404588
- Publication date Dec 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Application
SIGNED EXTENSION CARRY-LOOK-AHEAD FOR ACCUMULATOR WITH BIT WIDTH DI...
- Publication number 20240385801
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Haruki MORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTE IN MEMORY
- Publication number 20240385803
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po-Hao Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240386945
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsin NIEN
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICES WITH REDUCED BIT LINE CAPACITANCE AND METHODS OF MAN...
- Publication number 20240371412
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE INCLUDING DUAL CONTROL CIRCUITS
- Publication number 20240363158
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- HIDEHIRO FUJIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY ARRAY CIRCUIT AND METHOD OF MANUFACTURING SAME
- Publication number 20240363616
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY ARRAY CIRCUIT AND METHOD OF MANUFACTURING SAME
- Publication number 20240357788
- Publication date Oct 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
4CPP SRAM CELL AND ARRAY
- Publication number 20240349473
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR FLEXIBLE BANK ADDRESSING IN DIGITAL COMPUTI...
- Publication number 20240331745
- Publication date Oct 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Haruki Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT AND METHOD OF FORMING THE SAME
- Publication number 20240302980
- Publication date Sep 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE REGULATOR WITH POWER RAIL TRACKING
- Publication number 20240272666
- Publication date Aug 15, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Haruki Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE AND METHOD FOR COMPUTING-IN-MEMORY (CIM)
- Publication number 20240257865
- Publication date Aug 1, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT DEVICE AND METHOD
- Publication number 20240251540
- Publication date Jul 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kao-Cheng LIN
- G11 - INFORMATION STORAGE
Information Patent Application
VERTICAL INTERCONNECT STRUCTURES IN THREE-DIMENSIONAL INTEGRATED CI...
- Publication number 20240243105
- Publication date Jul 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tzu-Hsien Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHARED POWER FOOTER CIRCUIT
- Publication number 20240212747
- Publication date Jun 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE HAVING A NEGATIVE VOLTAGE CIRCUIT
- Publication number 20240212749
- Publication date Jun 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsin Nien
- G11 - INFORMATION STORAGE
Information Patent Application
STATIC RANDOM ACCESS MEMORY WITH WRITE ASSIST CIRCUIT
- Publication number 20240203488
- Publication date Jun 20, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Hidehiro FUJIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR SHIFT LAST MULTIPLICATION AND ACCUMULATION...
- Publication number 20240201951
- Publication date Jun 20, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kinshuk Khare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING A SRAM MEMORY CELL STRU...
- Publication number 20240179884
- Publication date May 30, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
Information Patent Application
MEMORY DEVICES WITH ROW-BASED CONFIGURED SUPPLY VOLTAGES
- Publication number 20240145385
- Publication date May 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsin Nien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE INCLUDING SEPARATE NEGATIVE BIT LINE
- Publication number 20240105241
- Publication date Mar 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Yu Lin
- G11 - INFORMATION STORAGE
Information Patent Application
INTEGRATED CIRCUIT DIE WITH MEMORY MACRO INCLUDING THROUGH-SILICON...
- Publication number 20240096757
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
DATA SEQUENCING CIRCUIT AND METHOD
- Publication number 20240094943
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hidehiro FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240079052
- Publication date Mar 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Nikhil PURI
- G11 - INFORMATION STORAGE

Hidehiro Fujiwara

Person

Patents Grantslast 30 patents

Memory device including a word line with portions with different si...

In-memory computation circuit and method

Systems and methods for memory operation using local word lines

Compute in memory

Header layout design including backside power rail

Four CPP wide memory cell with buried power grid, and method of fab...

Memory device and method of manufacturing the same

Method and system to balance ground bounce

Memory device including dual control circuits

Memory array circuit and method of manufacturing same

Memory array circuit and method of manufacturing same

4CPP SRAM cell and array

Voltage regulator with power rail tracking

Vertical interconnect structures in three-dimensional integrated ci...

Shared power footer circuit

Static random access memory with write assist circuit

Memory device and method for computing-in-memory (CIM)

Memory device having a negative voltage circuit

Memory device and operating method for computing-in-memory

Memory circuit having SRAM memory cells and method for forming a SR...

Data sequencing circuit and method

Memory macro including through-silicon via

Memory computation circuit

Memory device

Semiconductor device including distributed write driving arrangement

SRAM cell word line structure with reduced RC effects

Semiconductor chip having memory and logic cells

Computing-in-memory device and method

Header layout design including backside power rail

Systems and methods for memory operation using local word lines

Patents Applicationslast 30 patents

METHOD AND SYSTEM TO BALANCE GROUND BOUNCE

SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THEREOF

SEMICONDUCTOR MEMORY DEVICES WITH FLYING BIT LINES AND METHODS OF M...

LATCH CIRCUITS AND METHODS FOR OPERATING THE SAME

HEADER LAYOUT DESIGN INCLUDING BACKSIDE POWER RAIL

FLY SHARED BIT LINE ON 4-CPP STATIC RANDOM ACCESS MEMORY (SRAM) CEL...

SIGNED EXTENSION CARRY-LOOK-AHEAD FOR ACCUMULATOR WITH BIT WIDTH DI...

COMPUTE IN MEMORY

MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

MEMORY DEVICES WITH REDUCED BIT LINE CAPACITANCE AND METHODS OF MAN...

MEMORY DEVICE INCLUDING DUAL CONTROL CIRCUITS

MEMORY ARRAY CIRCUIT AND METHOD OF MANUFACTURING SAME

MEMORY ARRAY CIRCUIT AND METHOD OF MANUFACTURING SAME

4CPP SRAM CELL AND ARRAY

SYSTEMS AND METHODS FOR FLEXIBLE BANK ADDRESSING IN DIGITAL COMPUTI...

INTEGRATED CIRCUIT AND METHOD OF FORMING THE SAME

VOLTAGE REGULATOR WITH POWER RAIL TRACKING

MEMORY DEVICE AND METHOD FOR COMPUTING-IN-MEMORY (CIM)

INTEGRATED CIRCUIT DEVICE AND METHOD

VERTICAL INTERCONNECT STRUCTURES IN THREE-DIMENSIONAL INTEGRATED CI...

SHARED POWER FOOTER CIRCUIT

MEMORY DEVICE HAVING A NEGATIVE VOLTAGE CIRCUIT

STATIC RANDOM ACCESS MEMORY WITH WRITE ASSIST CIRCUIT

SYSTEMS AND METHODS FOR SHIFT LAST MULTIPLICATION AND ACCUMULATION...

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING A SRAM MEMORY CELL STRU...

MEMORY DEVICES WITH ROW-BASED CONFIGURED SUPPLY VOLTAGES

MEMORY DEVICE INCLUDING SEPARATE NEGATIVE BIT LINE

INTEGRATED CIRCUIT DIE WITH MEMORY MACRO INCLUDING THROUGH-SILICON...

DATA SEQUENCING CIRCUIT AND METHOD

SEMICONDUCTOR DEVICE