Class H02N : ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
Subclass 2/04: Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (generating mechanical vibrations in general B06B; piezo-electric, electrostrictive or magnetostrictive elements in general H01L 41/00) producing linear motion, e.g. actuators; Linear positioners Constructional details
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12200337 | Flexure amplified piezo actuator for focus adjustment | May 03, 23 | Jan 14, 25 | Waymo LLC |
| 12179228 | Dispensing system having a mechanical amplifier | May 11, 20 | Dec 31, 24 | Nordson Corporation |
| 12169030 | Piezoelectric valve | Sep 10, 21 | Dec 17, 24 | Satake Corporation; MECHANO TRANSFORMER CORPORATION; |
| 12155297 | High voltage optical transformer integration | Dec 16, 20 | Nov 26, 24 | Meta Platforms Technologies, LLC |
| 12055706 | Methods and systems for fiber scanners with continuous bond lines | Dec 18, 20 | Aug 06, 24 | Magic Leap, Inc. |
| 12034387 | Flexible printed circuit board (PCB)-based mobile sensor platform | Aug 08, 22 | Jul 09, 24 | CenturyLink Intellectual Property LLC |
| 12025196 | Brake device | Jun 13, 19 | Jul 02, 24 | Physik Instrumente (PI) GmbH & Co. KG |
| 12004430 | Piezoelectric valve and method of manufacturing the piezoelectric valve | Jan 22, 20 | Jun 04, 24 | Satake Corporation; MECHANO TRANSFORMER CORPORATION; |
| 11982368 | Piezoelectric actuator, piezoelectric valve, and method of manufacturing piezoelectric actuator | Mar 06, 20 | May 14, 24 | Satake Corporation; MECHANO TRANSFORMER CORPORATION; |
| 11931776 | Actuator, method for manufacturing the actuator, and acoustic transmitter | Dec 26, 18 | Mar 19, 24 | (6) INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
| 11889763 | Actuator with variable cylinder | Feb 23, 21 | Jan 30, 24 | Meta Platforms Technologies, LLC |
| 11877515 | Actuator and tactile sensation providing apparatus | Apr 12, 22 | Jan 16, 24 | Kyocera Corporation |
| 11870370 | Variable resistance brake caster assembly | Jul 31, 20 | Jan 09, 24 | Goodrich Corporation |
| 11863849 | Optical element driving mechanism | Jun 12, 20 | Jan 02, 24 | TDK TAIWAN CORP. |
| 11850630 | Device and method for producing active haptic feedback | Feb 05, 19 | Dec 26, 23 | TDK ELECTRONICS AG |
| 11837973 | Differential compliant displacement reducer | Jan 11, 22 | Dec 05, 23 | XI'AN JIAOTONG UNIVERSITY |
| 11837974 | Stroke transmitter for an actuator device | Apr 17, 19 | Dec 05, 23 | MetisMotion GmbH |
| 11803018 | Devices, systems, and methods with a piezoelectric-driven light intensity modulator | Jan 10, 22 | Oct 31, 23 | HI LLC |
| 11778916 | Matching control method for mechanical impedance of magnetostrictive precision transducer | Sep 04, 20 | Oct 03, 23 | Wenzhou University |
| 11768367 | Structures for piezoelectric actuator to increase displacement and maintain stiffness | Aug 24, 20 | Sep 26, 23 | BEIJING VOYAGER TECHNOLOGY CO., LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0063,242 | Flexure Amplified Piezo Actuator for Focus Adjustment | Nov 05, 24 | Feb 20, 25 | Not available |
| 2024/0429,837 | VIBRATION-TYPE ACTUATOR AND ELECTRONIC APPARATUS | Jun 21, 24 | Dec 26, 24 | Not available |
| 2024/0356,462 | FLEXIBLE PRINTED CIRCUIT BOARD (PCB)-BASED MOBILE SENSOR PLATFORM | Jun 27, 24 | Oct 24, 24 | CenturyLink Intellectual Property LLC |
| 2024/0345,385 | METHODS AND SYSTEMS FOR FIBER SCANNERS WITH CONTINUOUS BOND LINES | Jun 24, 24 | Oct 17, 24 | Magic Leap, Inc. |
| 2024/0305,222 | DRIVING DEVICE, OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE | Mar 07, 24 | Sep 12, 24 | Mitsumi Electric Co. Ltd. |
| 2024/0275,311 | ELECTROMECHANICAL DRIVE WITH FLAT REINFORCEMENT BODY | Jun 24, 22 | Aug 15, 24 | Not available |
| 2024/0207,886 | PIEZO ACTUATOR DEVICE | Apr 20, 22 | Jun 27, 24 | Not available |
| 2024/0147,865 | PIEZOELECTRIC LINEAR MOTOR AND ELECTRONIC DEVICE | May 30, 23 | May 02, 24 | Not available |
| 2024/0043,340 | HAPTIC ARTICLES AND APPLICATIONS USING SINTERED ARTICLES PREPARED FROM MOLDED GEL COMPOSITIONS | Aug 12, 21 | Feb 08, 24 | Not available |
| 2023/0378,889 | INTERFEROMETERS HAVING AN AMPLIFIED PIEZOELECTRIC ACTUATOR AND SYSTEMS THEREOF | May 19, 23 | Nov 23, 23 | Not available |
| 2023/0268,849 | VIBRATION TYPE ACTUATOR CAPABLE OF REDUCING CHANGE IN FORCE GENERATED BETWEEN CONTACT BODY AND VIBRATING BODY, MULTI-AXIS STAGE, ARTICULATED ROBOT, AND DEVICE | May 02, 23 | Aug 24, 23 | Not available |
| 2023/0198,427 | ROTATION DRIVE MECHANISM | Mar 24, 21 | Jun 22, 23 | ZEON CORPORATION; |
| 2023/0143,336 | DRIVE UNIT | Apr 15, 21 | May 11, 23 | Not available |
| 2023/0043,346 | DISPLACEMENT MAGNIFYING MECHANISM, ACTUATOR, POLISHING DEVICE, ELECTRONIC COMPONENT PROCESSING APPARATUS, DISPENSER, AND AIR VALVE | Jan 07, 21 | Feb 09, 23 | Not available |
| 2022/0385,212 | PIEZOELECTRIC LINEAR MOTOR | Aug 02, 22 | Dec 01, 22 | Taurus Technologies Holdings, Inc. |
| 2022/0255,468 | Mechanical Reinforcing Element | Jul 31, 20 | Aug 11, 22 | Not available |
| 2022/0131,479 | COMBINATION PIEZOELECTRIC ACTUATOR AND SENSOR | Nov 04, 19 | Apr 28, 22 | Not available |
| 2021/0152,103 | MICRO-DISPLACEMENT AMPLIFYING APPARATUS AND AMPLIFICATION METHOD THEREOF | Jan 27, 21 | May 20, 21 | BAOTOU RESEARCH INSTITUTE OF RARE EARTHS; Ruike National Engineering Research Centre of Rare Earth Metallurgy and Functional Materials Co., Lt; |
| 2020/0255,154 | DEFROSTING DEVICE, DEFROSTING INSTALLATION AND METHOD FOR CONFIGURING A DEFROSTING INSTALLATION | Dec 05, 16 | Aug 13, 20 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 2019/0363,647 | VIBRATION WAVE MOTOR AND DRIVE DEVICE | May 21, 19 | Nov 28, 19 | Not available |
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