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B81
Micro-structural technology
B81B
MICRO-STRUCTURAL DEVICES OR SYSTEMS
B81B2201/00
Specific applications of micro-electromechanical systems
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B81B2201/02
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Patents Grants
last 30 patents
Information
Patent Grant
Piezoelectric microelectromechanical system microphone sensitivity...
Patent number
12,358,782
Issue date
Jul 15, 2025
Skyworks Solutions, Inc.
Guofeng Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method for producing an integrated circuit pointed element comprisi...
Patent number
12,360,135
Issue date
Jul 15, 2025
STMicroelectronics (Rousset) SAS
Abderrezak Marzaki
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Fabrication of MEMS structures from fused silica for inertial sensors
Patent number
12,351,451
Issue date
Jul 8, 2025
Atlantic Inertial Systems Limited
Christopher Paul Fell
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Capacitive micromachined ultrasonic transducer and method of manufa...
Patent number
12,350,710
Issue date
Jul 8, 2025
Vermon S.A.
Dominique Gross
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Dual membrane piezoelectric microelectromechanical system microphone
Patent number
12,351,450
Issue date
Jul 8, 2025
Skyworks Solutions, Inc.
Siarhei Dmitrievich Barsukou
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Microelectromechanical infrared sensing device and fabrication meth...
Patent number
12,345,571
Issue date
Jul 1, 2025
Industrial Technology Research Institute
Chin-Jou Kuo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Pressure sensor structure, pressure sensor device, and method of ma...
Patent number
12,345,593
Issue date
Jul 1, 2025
Murata Manufacturing Co., Ltd.
Kaoru Kishigui
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Dual-operating accelerometer
Patent number
12,345,732
Issue date
Jul 1, 2025
STMicroelectronics S.r.l.
Francesco Rizzini
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Externally grounded printed circuit board
Patent number
12,349,266
Issue date
Jul 1, 2025
Knowles Electronics, LLC
Joshua Watson
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Pressure sensor including a pressure sensor chip to detect a differ...
Patent number
12,339,183
Issue date
Jun 24, 2025
Murata Manufacturing Co., Ltd.
Daiki Tsuji
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Dual-output microelectromechanical resonator and method of manufact...
Patent number
12,338,119
Issue date
Jun 24, 2025
STATHERA IP HOLDINGS INC.
George Xereas
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS microphone
Patent number
12,330,931
Issue date
Jun 17, 2025
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Zhuanzhuan Zhao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS microphone
Patent number
12,330,932
Issue date
Jun 17, 2025
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Zhuanzhuan Zhao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Interconnection for monolithically integrated stacked devices and m...
Patent number
12,330,189
Issue date
Jun 17, 2025
GLOBALFOUNDRIES SINGAPOREPTE. LTD.
You Qian
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Capacitive microelectromechanical device and method for forming a c...
Patent number
12,332,271
Issue date
Jun 17, 2025
Infineon Technologies AG
Thoralf Kautzsch
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Vibrating-type gyroscope element and angular velocity sensor includ...
Patent number
12,332,056
Issue date
Jun 17, 2025
Sumitomo Precision Products Co., LTD
Ryohei Uchino
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Embedded permeable polysilicon layer in MEMS device for multiple ca...
Patent number
12,330,934
Issue date
Jun 17, 2025
STMICROELECTRONICS INTERNATIONAL N.V.
Federico Vercesi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Acoustic devices with improved sensitivity
Patent number
12,328,559
Issue date
Jun 10, 2025
Skyworks Solutions, Inc.
Guofeng Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Piezoelectric sensor with increased sensitivity and devices having...
Patent number
12,329,033
Issue date
Jun 10, 2025
Skyworks Solutions, Inc.
You Qian
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Integrated MEMS electrostatic micro-speaker device and method
Patent number
12,325,625
Issue date
Jun 10, 2025
Vibrant Microsystems Inc.
Steven Nasiri
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Coil module for electromagnetic microspeaker, coil module array and...
Patent number
12,319,561
Issue date
Jun 3, 2025
OTOWAHR TECHNOLOGY INC.
Yu Min Fu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Systems and methods for providing getters in microelectromechanical...
Patent number
12,319,562
Issue date
Jun 3, 2025
Invensense, Inc.
Daesung Lee
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor package with metal column mold barrier
Patent number
12,319,563
Issue date
Jun 3, 2025
Texas Instruments Incorporated
Rafael Jose Lizares Guevara
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS environmental sensor and preparation method therefor
Patent number
12,319,565
Issue date
Jun 3, 2025
MultiDimension Technology Co., Ltd.
Insik Jin
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electrode arrangement for a micro-electro-mechanical system includi...
Patent number
12,312,236
Issue date
May 27, 2025
Robert Bosch GmbH
Martin Putnik
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Gas sensor and manufacturing method thereof
Patent number
12,313,611
Issue date
May 27, 2025
Electronics and Telecommunications Research Institute
Seungeon Moon
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Sensor unit, electronic apparatus, and moving object
Patent number
12,313,647
Issue date
May 27, 2025
Seiko Epson Corporation
Mikimoto Jin
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electromagnetic microspeaker, its coil module, speaker/coil module...
Patent number
12,312,234
Issue date
May 27, 2025
OTOWAHR TECHNOLOGY INC.
Yu Min Fu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Channel for decreasing damping asymmetry
Patent number
12,312,235
Issue date
May 27, 2025
Murata Manufacturing Co., Ltd.
Akira Konno
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor device comprising different types of microelectromech...
Patent number
12,304,807
Issue date
May 20, 2025
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Hsiang-Fu Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEM PACKAGE AND FABRICATION METHOD THEREOF
Publication number
20250230037
Publication date
Jul 17, 2025
Vanguard International Semiconductor Corporation
ROHIT PULIKKAL KIZHAKKEYIL
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEM PACKAGE AND FABRICATION METHOD THEREOF
Publication number
20250230038
Publication date
Jul 17, 2025
Vanguard International Semiconductor Corporation
ROHIT PULIKKAL KIZHAKKEYIL
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACCELERATION SENSOR
Publication number
20250230034
Publication date
Jul 17, 2025
AAC Kaitai Technologies (Wuhan) CO., LTD
Shitao Yan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROPHONE STRUCTURE, PACKAGING STRUCTURE, AND ELECTRONIC APPARATUS
Publication number
20250230035
Publication date
Jul 17, 2025
MEMSENSING MICROSYSTEMS (SUZHOU, CHINA) CO., LTD.
Hao LI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS ACCELEROMETER HAVING A HIGH MECHANICAL ROBUSTNESS
Publication number
20250223152
Publication date
Jul 10, 2025
STMicroelectronics International N.V.
Francesco RIZZINI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DETECTION APPARATUS, TRAINING METHOD AND APPARATUS, AND COMPUTER-RE...
Publication number
20250224292
Publication date
Jul 10, 2025
BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
Jie SUN
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
CONSTANT CHARGE OR CAPACITANCE FOR CAPACITIVE MICRO-ELECTRICAL-MECH...
Publication number
20250223156
Publication date
Jul 10, 2025
InvenSense, Inc.
Joseph Seeger
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MULTISENSOR MEMS INERTIAL SENSOR GUIDANCE FOR AUTOMATIC VEHICLES
Publication number
20250224729
Publication date
Jul 10, 2025
MEI Micro, Inc.
Robert Mark Boysel
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROELECTROMECHANICAL SYSTEM
Publication number
20250223154
Publication date
Jul 10, 2025
AAC TECHNOLOGIES PTE. LTD
Scott Lyall Cargill
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS MICROPHONE AND ELECTRONIC DEVICE
Publication number
20250220353
Publication date
Jul 3, 2025
Goertek Microelectronics Inc.
Quanbo Zou
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
USE OF MEMS PACKAGES AS ANTENNA SUBSTRATE
Publication number
20250214832
Publication date
Jul 3, 2025
Hahn-Schickard-Gesellschaft für angewandte Forschung e.V.
Achim Bittner
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING MICROELECTROMECHANICAL SYSTEMS DEVICES...
Publication number
20250214108
Publication date
Jul 3, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
I-Hsuan Chiu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SYSTEM AND METHOD FOR FAST MODE CHANGE OF A DIGITAL MICROPHONE USIN...
Publication number
20250214831
Publication date
Jul 3, 2025
INFINEON TECHNOLOGIES AG
Dietmar Straeussnigg
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACOUSTIC SENSOR DEVICES WITH MULTIPLE SENSING ELEMENTS
Publication number
20250206600
Publication date
Jun 26, 2025
Soundskrit Inc.
Wan-Thai Hsu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DIFFERENTIAL MICROPHONE ASSEMBLY
Publication number
20250206601
Publication date
Jun 26, 2025
Soundskrit Inc.
Carly Stalder
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MANUFACTURING PROCESS FOR MICROELECTROMECHANICAL DEVICES HAVING IMP...
Publication number
20250197198
Publication date
Jun 19, 2025
STMicroelectronics International N.V.
Giorgio ALLEGATO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
CAPACITIVE SENSOR AND METHOD FOR OPERATING A CAPACITIVE SENSOR
Publication number
20250199041
Publication date
Jun 19, 2025
ROBERT BOSCH GmbH
David Slogsnat
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PROCESS FOR MANUFACTURING MICROELECTROMECHANICAL DEVICES WITH CHAMB...
Publication number
20250197199
Publication date
Jun 19, 2025
STMicroelectronics International N.V.
Federico VERCESI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ANTI-STICTION ELECTRODES
Publication number
20250197193
Publication date
Jun 19, 2025
InvenSense, Inc.
Roberto Martini
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ANTI-STICTION PATTERNING WITHIN MEMS LAYER
Publication number
20250197192
Publication date
Jun 19, 2025
InvenSense, Inc.
Sarah Nitzan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SHELL MODULE FOR PACKAGING ELECTRONIC DEVICE AND ELECTRONIC DEVICE
Publication number
20250187906
Publication date
Jun 12, 2025
AAC Microtech (Changzhou) Co., Ltd.
Dexing Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MANUFACTURING METHOD FOR MICRO-ELECTRO-MECHANICAL MICROPHONE
Publication number
20250187908
Publication date
Jun 12, 2025
AAC MICROTECH (CHANGZHOU) CO., LTD.
Yuwei Liu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEMS (MEMS) HAVING VERTICAL STOPS AND A...
Publication number
20250187901
Publication date
Jun 12, 2025
Lawrence Semiconductor Research Laboratory, Inc.
Bishnu Prasanna Gogoi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS Device
Publication number
20250187902
Publication date
Jun 12, 2025
SensorTek technology Corp.
Chao-Lin Cheng
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
VIBRATION SENSOR, ELECTRONIC DEVICE AND VIBRATION DETECTION METHOD
Publication number
20250194002
Publication date
Jun 12, 2025
GOERTEK MICROELECTRONICS INC.
Tangliu Yan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROELECTROMECHANICAL MOTION SENSOR DEVICE HAVING A SINGLE PROOF MASS
Publication number
20250178885
Publication date
Jun 5, 2025
STMicroelectronics International N.V.
Massimiliano PESATURO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
VIBRATION SENSOR
Publication number
20250178883
Publication date
Jun 5, 2025
The Regents of the University of Michigan
Alison HAKE
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEALED MICROELECTROMECHANICAL MEMBRANE DEVICE
Publication number
20250178886
Publication date
Jun 5, 2025
STMicroelectronics International N.V.
Mark Andrew SHAW
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS CANTILEVER-ENCLOSURE SPACING
Publication number
20250178884
Publication date
Jun 5, 2025
Soundskrit Inc.
Yuhai Mei
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PROCESS FOR MANUFACTURING A COMBINED MICROELECTROMECHANICAL DEVICE...
Publication number
20250178889
Publication date
Jun 5, 2025
STMicroelectronics International N.V.
Anna GUERRA
B81 - MICRO-STRUCTURAL TECHNOLOGY