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PERFORMING OPERATIONS TRANSPORTING
B81
Micro-structural technology
B81C
PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICRO-STRUCTURAL DEVICES OR SYSTEMS
B81C1/00
Manufacture or treatment of devices or systems in or on a substrate
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Patents Grants
last 30 patents
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
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
Signal processing circuit for triple-membrane MEMS device
Patent number
12,304,808
Issue date
May 20, 2025
Infineon Technologies AG
Marc Fueldner
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Membrane support for dual backplate transducers
Patent number
12,297,102
Issue date
May 13, 2025
Infineon Technologies AG
Wolfgang Klein
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Transducer component, manufacturing method thereof, and transducer
Patent number
12,281,006
Issue date
Apr 22, 2025
BOE Technology Group Co., Ltd.
Yongchun Tao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Bottom electrode via structures for micromachined ultrasonic transd...
Patent number
12,269,061
Issue date
Apr 8, 2025
BFLY OPERATIONS, INC.
Lingyun Miao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Microelectromechanical microphone with membrane trench reinforcemen...
Patent number
12,269,734
Issue date
Apr 8, 2025
TDK Corporation
Pirmin Rombach
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor device having microelectromechanical systems devices...
Patent number
12,257,602
Issue date
Mar 25, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
I-Hsuan Chiu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Piezoelectric micromachined ultrasonic transducer comprising a lobe...
Patent number
12,251,729
Issue date
Mar 18, 2025
STMicroelectronics S.r.l.
Domenico Giusti
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device, assembly comprising the MEMS device, and methods for o...
Patent number
12,240,749
Issue date
Mar 4, 2025
Bert Kaiser
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Top notch slit profile for MEMS device
Patent number
12,238,478
Issue date
Feb 25, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
12,221,339
Issue date
Feb 11, 2025
Amkor Technology Singapore Holding Pte Ltd.
Ki Yeul Yang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device with enhanced membrane structure and method of forming...
Patent number
12,219,320
Issue date
Feb 4, 2025
Taiwan Semiconductor Manufacturing Company Ltd.
Chun-Wen Cheng
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Arched membrane structure for MEMS device
Patent number
12,209,013
Issue date
Jan 28, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Jhao-Yi Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Piezoelectric micromachined ultrasonic transducer having a polymeri...
Patent number
12,195,327
Issue date
Jan 14, 2025
STMicroelectronics S.r.l.
Domenico Giusti
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Sound producing cell
Patent number
12,192,722
Issue date
Jan 7, 2025
xMEMS Labs, Inc.
Chiung C. Lo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electromechanical microsystem
Patent number
12,162,748
Issue date
Dec 10, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Laurent Mollard
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device built on substrate with ruthenium based contact surface...
Patent number
12,148,580
Issue date
Nov 19, 2024
Menlo Microsystems, Inc.
Andrew Minnick
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
CMUT transducer with motion-stopping structure and CMUT transducer...
Patent number
12,145,838
Issue date
Nov 19, 2024
Vermon S.A.
Cyril Meynier
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Pressure sensor with high stability
Patent number
12,139,398
Issue date
Nov 12, 2024
Invensense, Inc.
Weng Shen Su
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Arched membrane structure for MEMS device
Patent number
12,134,557
Issue date
Nov 5, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Jhao-Yi Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Device for sensing a motion of a deflective surface
Patent number
12,133,050
Issue date
Oct 29, 2024
Infineon Technologies AG
Darragh Francis Corrigan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Microstructure and method of producing a microstructure
Patent number
12,071,341
Issue date
Aug 27, 2024
ams International AG
Peter Heeb
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Adaptive cavity thickness control for micromachined ultrasonic tran...
Patent number
12,070,773
Issue date
Aug 27, 2024
BFLY OPERATIONS, INC.
Lingyun Miao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor device structure with movable membrane
Patent number
12,043,538
Issue date
Jul 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Yi-Chuan Teng
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
On-chip integrated silicon carbide pressure and temperature sensors
Patent number
12,044,585
Issue date
Jul 23, 2024
United States Government Administrator of NASA
Robert S. Okojie
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of manufacturing a microelectromechanical systems (MEMS) device
Patent number
12,043,537
Issue date
Jul 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Shih-Wei Lin
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS microphone and preparation method therefor
Patent number
12,022,270
Issue date
Jun 25, 2024
CSMC TECHNOLOGIES FAB2 CO., LTD.
Jiale Su
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Microelectromechanical microphone with membrane trench reinforcemen...
Patent number
12,012,326
Issue date
Jun 18, 2024
TDK ELECTRONICS AG
Pirmin Hermann Otto Rombach
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electromechanical microsystem
Patent number
11,999,613
Issue date
Jun 4, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Laurent Mollard
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A MICROELECTROMECHANICAL COMPONENT, AND MICROE...
Publication number
20250171298
Publication date
May 29, 2025
ROBERT BOSCH GmbH
Andreas Winden
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHODS OF FABRICATING MICRO ELECTRO-MECHANICAL SYSTEMS STRUCTURES
Publication number
20250162860
Publication date
May 22, 2025
The University of British Columbia
Chang Ge
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20250153999
Publication date
May 15, 2025
Amkor Technology Singapore Holding Pte. Ltd.
Ki Yeul YANG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Membrane Device Fabrication
Publication number
20250136437
Publication date
May 1, 2025
X-FAB Global Services GmbH
Yves Dufour
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS RESONATOR
Publication number
20250128937
Publication date
Apr 24, 2025
SiTime Corporation
Charles I. Grosjean
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE WITH ENHANCED MEMBRANE STRUCTURE AND METHOD OF FORMING...
Publication number
20250126415
Publication date
Apr 17, 2025
Taiwan Semiconductor Manufacturing company Ltd.
CHUN-WEN CHENG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Method For Manufacturing Vibration Device
Publication number
20250109014
Publication date
Apr 3, 2025
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
CANTILEVER-BASED OPTO-ELECTROMECHANICAL SYSTEMS AND FABRICATION MET...
Publication number
20250109013
Publication date
Apr 3, 2025
City University of Hong Kong
Lixin Dong
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROELECTROMECHANICAL DEVICE, MICROELECTROMECHANICAL MICROPHONE AN...
Publication number
20250030987
Publication date
Jan 23, 2025
ROBERT BOSCH GmbH
Jochen Reinmuth
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DEVICE FOR SENSING A MOTION OF A DEFLECTIVE SURFACE
Publication number
20250016509
Publication date
Jan 9, 2025
INFINEON TECHNOLOGIES AG
Darragh Francis Corrigan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ADAPTIVE CAVITY THICKNESS CONTROL FOR MICROMACHINED ULTRASONIC TRAN...
Publication number
20240416385
Publication date
Dec 19, 2024
BFLY OPERATIONS, INC.
Lingyun Miao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
INTEGRATED PRESSURE DIAPHRAGMS
Publication number
20240417243
Publication date
Dec 19, 2024
Edwards Lifesciences Corporation
Alexander H. Siemons
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ARCHED MEMBRANE STRUCTURE FOR MEMS DEVICE
Publication number
20240383744
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Jhao-Yi Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROELECTROMECHANICAL SYSTEMS DEVICE HAVING IMPROVED SIGNAL DISTOR...
Publication number
20240375938
Publication date
Nov 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
TOP NOTCH SLIT PROFILE FOR MEMS DEVICE
Publication number
20240381034
Publication date
Nov 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
VIBRATION DEVICE, SPEAKER UNIT, AND METHOD FOR MANUFACTURING VIBRAT...
Publication number
20240359970
Publication date
Oct 31, 2024
MITSUMI ELECTRIC CO., LTD.
Hisanori AGA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACTIVE MATRIX PROGRAMMABLE MIRROR
Publication number
20240359974
Publication date
Oct 31, 2024
Obsidian Sensors, Inc.
John HONG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH MOVABLE MEMBRANE
Publication number
20240343551
Publication date
Oct 17, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Chuan TENG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROMECHANICAL DIAPHRAGM SYSTEM
Publication number
20240343557
Publication date
Oct 17, 2024
ROBERT BOSCH GmbH
Jochen Reinmuth
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
INTERPOSER FOR DAMPING MEMS MICROPHONES
Publication number
20240279049
Publication date
Aug 22, 2024
HAHN-SCHICKARD-GESELLSCHAFT FUR ANGEWANDTE FORSCHUNG E.V.
Achim Bittner
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE WITH MEMBRANE AND UPRIGHT NANOSTRUCTURES
Publication number
20240253976
Publication date
Aug 1, 2024
INFINEON TECHNOLOGIES AG
Hutomo Suryo Wasisto
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20240190700
Publication date
Jun 13, 2024
Amkor Technology Singapore Holding Pte. Ltd.
Ki Yeul YANG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS LOUDSPEAKER MANUFACTURING METHOD AND MEMS LOUDSPEAKER
Publication number
20240174513
Publication date
May 30, 2024
AAC Kaitai Technologies (Wuhan) CO., LTD
Qiang Dan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SIGNAL PROCESSING CIRCUIT FOR TRIPLE-MEMBRANE MEMS DEVICE
Publication number
20240174514
Publication date
May 30, 2024
INFINEON TECHNOLOGIES AG
Marc Fueldner
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMBRANE SUPPORT FOR DUAL BACKPLATE TRANSDUCERS
Publication number
20240158224
Publication date
May 16, 2024
INFINEON TECHNOLOGIES AG
Wolfgang Klein
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Spring Supported and Sealed MEMS Diaphragm Assembly
Publication number
20240109770
Publication date
Apr 4, 2024
KNOWLES ELECTRONICS, LLC
Peter V. Loeppert
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
CMOS ULTRASONIC TRANSDUCERS AND RELATED APPARATUS AND METHODS
Publication number
20240100565
Publication date
Mar 28, 2024
BFLY OPERATIONS, INC.
Jonathan M. Rothberg
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SOUND PRODUCING CELL
Publication number
20240031740
Publication date
Jan 25, 2024
xMEMS Labs, Inc.
Chiung C. Lo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
BOTTOM ELECTRODE VIA STRUCTURES FOR MICROMACHINED ULTRASONIC TRANSD...
Publication number
20240024917
Publication date
Jan 25, 2024
BFLY OPERATIONS, INC.
Lingyun Miao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PACKAGE STRUCTURE, APPARATUS AND FORMING METHODS THEREOF
Publication number
20240022859
Publication date
Jan 18, 2024
xMEMS Labs, Inc.
Chiung C. Lo
B81 - MICRO-STRUCTURAL TECHNOLOGY