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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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B81C1/00166
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Patents Grants
last 30 patents
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
Multiple layer electrode transducers
Patent number
12,139,394
Issue date
Nov 12, 2024
Soundskrit Inc.
Wan-Thai Hsu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Silicon MEMS gyroscopes with upper and lower sense plates
Patent number
12,092,460
Issue date
Sep 17, 2024
The Charles Stark Draper Laboratory, Inc.
Eugene H. Cook
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Bottom electrode material stack for micromachined ultrasonic transd...
Patent number
11,988,640
Issue date
May 21, 2024
BFLY OPERATIONS, INC.
Jianwei Liu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Flexible electrode and preparation method thereof
Patent number
11,970,391
Issue date
Apr 30, 2024
SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
Tianzhun Wu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Modification to rough polysilicon using ion implantation and silicide
Patent number
11,952,267
Issue date
Apr 9, 2024
Invensense, Inc.
Alan Cuthbertson
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Manufacturing method of miniature fluid actuator
Patent number
11,905,168
Issue date
Feb 20, 2024
Microjet Technology Co., Ltd.
Hao-Jan Mou
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electrostatic-type transducer and manufacturing method thereof
Patent number
11,873,213
Issue date
Jan 16, 2024
Sumitomo Riko Company Limited
Koichi Hasegawa
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Vehicle key and method of manufacturing the same
Patent number
11,845,401
Issue date
Dec 19, 2023
Hyundai Motor Company
Ji Hyun Woo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pizoelectric MEMS device with electrodes having low surface roughness
Patent number
11,812,664
Issue date
Nov 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Yi-Ren Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device with electrodes and a dielectric
Patent number
11,753,295
Issue date
Sep 12, 2023
Knowles Electronics, LLC
Peter V. Loeppert
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Low-parasitic capacitance MEMS inertial sensors and related methods
Patent number
11,746,004
Issue date
Sep 5, 2023
Analog Devices, Inc.
Charles Blackmer
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Pulse train excitation for capacitive micromachined ultrasonic tran...
Patent number
11,731,164
Issue date
Aug 22, 2023
The Board of Trustees of the Leland Stanford Junior University
Bo Ma
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Cellular array electrostatic actuator
Patent number
11,713,240
Issue date
Aug 1, 2023
Board of Regents, The University of Texas System
Siavash Pourkamali
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Nanosheet MEMs sensor device and method of manufacture
Patent number
11,685,647
Issue date
Jun 27, 2023
NXP B.V.
Mark Douglas Hall
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device having a tiltable suspended structure controlled by ele...
Patent number
11,681,141
Issue date
Jun 20, 2023
STMicroelectronics S.r.l.
Roberto Carminati
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
11,661,333
Issue date
May 30, 2023
Taiwan Semiconductor Manufacturing Company Ltd.
Wei-Jhih Mao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Comb electrode release process for MEMS structure
Patent number
11,661,337
Issue date
May 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device manufacturing method and mems device
Patent number
11,597,648
Issue date
Mar 7, 2023
Murata Manufacturing Co., Ltd.
Masakazu Fukumitsu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micro-electromechanical (MEM) power relay
Patent number
11,584,643
Issue date
Feb 21, 2023
Massachusetts Institute of Technology
Prashant Patil
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device with electrodes and a dielectric
Patent number
11,554,953
Issue date
Jan 17, 2023
Knowles Electronics, LLC
Peter V. Loeppert
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micro fluid actuator
Patent number
11,536,394
Issue date
Dec 27, 2022
Microjet Technology Co., Ltd.
Hao-Jan Mou
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of making ohmic contact on low doped bulk silicon for optica...
Patent number
11,530,130
Issue date
Dec 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Kuei-Sung Chang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Methods for fabricating silicon MEMS gyroscopes with upper and lowe...
Patent number
11,530,917
Issue date
Dec 20, 2022
The Charles Stark Draper Laboratory, Inc.
Eugene H. Cook
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of manufacturing MEMS vibration element and MEMS vibration e...
Patent number
11,527,968
Issue date
Dec 13, 2022
NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
Gen Hashiguchi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device built on substrate with ruthenium based contact surface...
Patent number
11,501,928
Issue date
Nov 15, 2022
Menlo Microsystems, Inc.
Andrew Minnick
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Structure of micro-electro-mechanical-system microphone and method...
Patent number
11,498,830
Issue date
Nov 15, 2022
Solid State System Co., Ltd.
Cheng-Wei Tsai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micromechanical sensor and methods for producing a micromechanical...
Patent number
11,493,532
Issue date
Nov 8, 2022
Infineon Technologies Dresden GmbH & Co. KG
Erhard Landgraf
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of making ohmic contact on low doped bulk silicon for optica...
Patent number
11,485,631
Issue date
Nov 1, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Kuei-Sung Chang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS package, MEMS microphone and method of manufacturing the MEMS...
Patent number
11,447,388
Issue date
Sep 20, 2022
SAE Magnetics (H. K.) Ltd.
Hiroshi Take
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
INERTIAL SENSOR AND METHOD FOR FORMING THE SAME
Publication number
20240418510
Publication date
Dec 19, 2024
AAC TECHNOLOGIES PTE. LTD
Houming Chong
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS SENSOR AND METHOD FOR FORMING THE SAME
Publication number
20240391756
Publication date
Nov 28, 2024
AAC TECHNOLOGIES PTE. LTD
ZaiXiang Pua
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240336474
Publication date
Oct 10, 2024
AAC TECHNOLOGIES PTE. LTD
Houming Chong
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD FOR MANUFACTURING CURVED SURFACE SUPPORT STRUCTURE, AND HEMI...
Publication number
20240199414
Publication date
Jun 20, 2024
TOKYO KEIKI INC.
Takayoshi Yamaguchi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PULSE TRAIN EXCITATION FOR CAPACITIVE MICROMACHINED ULTRASONIC TRAN...
Publication number
20240165663
Publication date
May 23, 2024
The Board of Trustees of the Leland Stanford Junior University
Bo Ma
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Vibration-Driven Energy Harvesting Element and Method for Manufactu...
Publication number
20240106357
Publication date
Mar 28, 2024
Saginomiya Seisakusho, Inc.
Noriko Shimomura
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
INERTIAL SENSOR AND FORMATION METHOD THEREFOR
Publication number
20240027488
Publication date
Jan 25, 2024
SEMICONDUCTOR MANUFACTURING ELECTRONICS (SHAOXING) CORPORATION
Zhaolin ZHANG
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE AND METHOD OF MANUFACTURING MEMS DEVICE
Publication number
20240017989
Publication date
Jan 18, 2024
Rohm Co., Ltd.
Martin Wilfried HELLER
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
TWO-LAYER OPTICAL BEAM STEERING DEVICE, SYSTEM, METHOD OF UTILIZATI...
Publication number
20230418049
Publication date
Dec 28, 2023
Carillon Technologies Management Corporation
John R. Sanford
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROMECHANICAL COMPONENT FOR A SENSOR AND/OR MICROPHONE DEVICE
Publication number
20230416079
Publication date
Dec 28, 2023
ROBERT BOSCH GmbH
Heribert Weber
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD TO PROTECT ELECTRODES FROM OXIDATION IN A MEMS DEVICE
Publication number
20230371383
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Ren Wang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
COMB ELECTRODE RELEASE PROCESS FOR MEMS STRUCTURE
Publication number
20230249964
Publication date
Aug 10, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE WITH ELECTRODES AND A DIELECTRIC
Publication number
20230166966
Publication date
Jun 1, 2023
KNOWLES ELECTRONICS, LLC
Peter V. Loeppert
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD OF MODIFYING A RESONANT FREQUENCY IN CANTILEVER SENSORS
Publication number
20230136347
Publication date
May 4, 2023
Skyworks Solutions, Inc.
You Qian
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHODS FOR FABRICATING SILICON MEMS GYROSCOPES WITH UPPER AND LOWE...
Publication number
20230076161
Publication date
Mar 9, 2023
The Charles Stark Draper Laboratory, Inc.
Eugene H. Cook
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS MODULE AND METHOD OF MANUFACTURING MEMS MODULE
Publication number
20230016416
Publication date
Jan 19, 2023
Rohm Co., Ltd.
Toru HIGUCHI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PIEZOELECTRIC MICROPHONE WITH ENHANCED ANCHOR
Publication number
20230011561
Publication date
Jan 12, 2023
Skyworks Solutions, Inc.
You Qian
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD FOR PREPARING A MEMS MICRO MIRROR WITH ELCTRODES ON BOTH SIDES
Publication number
20220371883
Publication date
Nov 24, 2022
Anhui China Science MW Electronic Technology Co., Ltd.
Wei LI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PHOTOCURRENT NOISE SUPPRESSION FOR MIRROR ASSEMBLY
Publication number
20220324698
Publication date
Oct 13, 2022
Sergio Fabien Almeida Loya
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEMS AND PREPARATION METHOD THEREOF
Publication number
20220324699
Publication date
Oct 13, 2022
Huawei Technologies Co., Ltd
Fengpei Sun
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Nanosheet MEMS Sensor Device and Method of Manufacture
Publication number
20220274828
Publication date
Sep 1, 2022
NXP B.V.
Mark Douglas Hall
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
FLEXIBLE ELECTRODE AND PREPARATION METHOD THEREOF
Publication number
20220234885
Publication date
Jul 28, 2022
SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
Tianzhun WU
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE WITH ELECTRODES AND A DIELECTRIC
Publication number
20220177301
Publication date
Jun 9, 2022
KNOWLES ELECTRONICS, LLC
Peter V. Loeppert
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
LOW-PARASITIC CAPACITANCE MEMS INERTIAL SENSORS AND RELATED METHODS
Publication number
20220162059
Publication date
May 26, 2022
Analog Devices, Inc.
Charles Blackmer
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PULSE TRAIN EXCITATION FOR CAPACITIVE MICROMACHINED ULTRASONIC TRAN...
Publication number
20220152651
Publication date
May 19, 2022
The Board of Trustees of the Leland Stanford Junior University
Bo Ma
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MODIFICATION TO ROUGH POLYSILICON USING ION IMPLANTATION AND SILICIDE
Publication number
20220144628
Publication date
May 12, 2022
InvenSense, Inc.
Alan Cuthbertson
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
COMB ELECTRODE RELEASE PROCESS FOR MEMS STRUCTURE
Publication number
20220119247
Publication date
Apr 21, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Ting-Jung Chen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220112074
Publication date
Apr 14, 2022
Taiwan Semiconductor Manufacturing company Ltd.
WEI-JHIH MAO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEM SILICON ON INSULATOR PRESSURE SENSO...
Publication number
20220033247
Publication date
Feb 3, 2022
SOUTHEAST UNIVERSITY
Xiaodong Huang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Method of Manufacturing MEMS Vibration Element and MEMS Vibration E...
Publication number
20210376767
Publication date
Dec 2, 2021
NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
Gen HASHIGUCHI
B81 - MICRO-STRUCTURAL TECHNOLOGY